diff options
| author | Richard van der Hoff <richard@matrix.org> | 2018-07-12 09:56:28 +0100 |
|---|---|---|
| committer | Richard van der Hoff <richard@matrix.org> | 2018-07-12 09:56:28 +0100 |
| commit | 482d17b58b55e4a62c1b4df9484d1c3af80d94ff (patch) | |
| tree | d936edf00491834d76c7c7aa651d2f884e0c307b /synapse | |
| parent | Enforce the specified API for report_event (diff) | |
| parent | Merge pull request #3505 from matrix-org/erikj/receipts_cahce (diff) | |
| download | synapse-482d17b58b55e4a62c1b4df9484d1c3af80d94ff.tar.xz | |
Merge branch 'develop' into rav/enforce_report_api
Diffstat (limited to 'synapse')
270 files changed, 3387 insertions, 2247 deletions
diff --git a/synapse/__init__.py b/synapse/__init__.py index 5bada5e290..3cde33c0d7 100644 --- a/synapse/__init__.py +++ b/synapse/__init__.py @@ -1,5 +1,6 @@ # -*- coding: utf-8 -*- # Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -16,4 +17,4 @@ """ This is a reference implementation of a Matrix home server. """ -__version__ = "0.30.0" +__version__ = "0.32.2" diff --git a/synapse/api/auth.py b/synapse/api/auth.py index b052cf532b..6dec862fec 100644 --- a/synapse/api/auth.py +++ b/synapse/api/auth.py @@ -15,15 +15,19 @@ import logging +from six import itervalues + import pymacaroons +from netaddr import IPAddress + from twisted.internet import defer import synapse.types from synapse import event_auth -from synapse.api.constants import EventTypes, Membership, JoinRules +from synapse.api.constants import EventTypes, JoinRules, Membership from synapse.api.errors import AuthError, Codes from synapse.types import UserID -from synapse.util.caches import register_cache, CACHE_SIZE_FACTOR +from synapse.util.caches import CACHE_SIZE_FACTOR, register_cache from synapse.util.caches.lrucache import LruCache from synapse.util.metrics import Measure @@ -66,7 +70,7 @@ class Auth(object): ) auth_events = yield self.store.get_events(auth_events_ids) auth_events = { - (e.type, e.state_key): e for e in auth_events.values() + (e.type, e.state_key): e for e in itervalues(auth_events) } self.check(event, auth_events=auth_events, do_sig_check=do_sig_check) @@ -242,6 +246,11 @@ class Auth(object): if app_service is None: defer.returnValue((None, None)) + if app_service.ip_range_whitelist: + ip_address = IPAddress(self.hs.get_ip_from_request(request)) + if ip_address not in app_service.ip_range_whitelist: + defer.returnValue((None, None)) + if "user_id" not in request.args: defer.returnValue((app_service.sender, app_service)) @@ -486,7 +495,7 @@ class Auth(object): def _look_up_user_by_access_token(self, token): ret = yield self.store.get_user_by_access_token(token) if not ret: - logger.warn("Unrecognised access token - not in store: %s" % (token,)) + logger.warn("Unrecognised access token - not in store.") raise AuthError( self.TOKEN_NOT_FOUND_HTTP_STATUS, "Unrecognised access token.", errcode=Codes.UNKNOWN_TOKEN @@ -509,7 +518,7 @@ class Auth(object): ) service = self.store.get_app_service_by_token(token) if not service: - logger.warn("Unrecognised appservice access token: %s" % (token,)) + logger.warn("Unrecognised appservice access token.") raise AuthError( self.TOKEN_NOT_FOUND_HTTP_STATUS, "Unrecognised access token.", @@ -653,7 +662,7 @@ class Auth(object): auth_events[(EventTypes.PowerLevels, "")] = power_level_event send_level = event_auth.get_send_level( - EventTypes.Aliases, "", auth_events + EventTypes.Aliases, "", power_level_event, ) user_level = event_auth.get_user_power_level(user_id, auth_events) diff --git a/synapse/api/constants.py b/synapse/api/constants.py index 5baba43966..4df930c8d1 100644 --- a/synapse/api/constants.py +++ b/synapse/api/constants.py @@ -76,6 +76,8 @@ class EventTypes(object): Topic = "m.room.topic" Name = "m.room.name" + ServerACL = "m.room.server_acl" + class RejectedReason(object): AUTH_ERROR = "auth_error" diff --git a/synapse/api/errors.py b/synapse/api/errors.py index e6ad3768f0..6074df292f 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -17,10 +17,11 @@ import logging -import simplejson as json from six import iteritems from six.moves import http_client +from canonicaljson import json + logger = logging.getLogger(__name__) diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index db43219d24..25346baa87 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -12,15 +12,16 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.errors import SynapseError -from synapse.storage.presence import UserPresenceState -from synapse.types import UserID, RoomID -from twisted.internet import defer - -import simplejson as json import jsonschema +from canonicaljson import json from jsonschema import FormatChecker +from twisted.internet import defer + +from synapse.api.errors import SynapseError +from synapse.storage.presence import UserPresenceState +from synapse.types import RoomID, UserID + FILTER_SCHEMA = { "additionalProperties": False, "type": "object", @@ -411,7 +412,7 @@ class Filter(object): return room_ids def filter(self, events): - return filter(self.check, events) + return list(filter(self.check, events)) def limit(self): return self.filter_json.get("limit", 10) diff --git a/synapse/api/urls.py b/synapse/api/urls.py index bb46b5da8a..71347912f1 100644 --- a/synapse/api/urls.py +++ b/synapse/api/urls.py @@ -15,8 +15,8 @@ # limitations under the License. """Contains the URL paths to prefix various aspects of the server with. """ -from hashlib import sha256 import hmac +from hashlib import sha256 from six.moves.urllib.parse import urlencode diff --git a/synapse/app/__init__.py b/synapse/app/__init__.py index 9c2b627590..3b6b9368b8 100644 --- a/synapse/app/__init__.py +++ b/synapse/app/__init__.py @@ -14,9 +14,11 @@ # limitations under the License. import sys + +from synapse import python_dependencies # noqa: E402 + sys.dont_write_bytecode = True -from synapse import python_dependencies # noqa: E402 try: python_dependencies.check_requirements() diff --git a/synapse/app/_base.py b/synapse/app/_base.py index e4318cdfc3..391bd14c5c 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -17,15 +17,18 @@ import gc import logging import sys +from daemonize import Daemonize + +from twisted.internet import error, reactor + +from synapse.util import PreserveLoggingContext +from synapse.util.rlimit import change_resource_limit + try: import affinity except Exception: affinity = None -from daemonize import Daemonize -from synapse.util import PreserveLoggingContext -from synapse.util.rlimit import change_resource_limit -from twisted.internet import error, reactor logger = logging.getLogger(__name__) @@ -124,6 +127,19 @@ def quit_with_error(error_string): sys.exit(1) +def listen_metrics(bind_addresses, port): + """ + Start Prometheus metrics server. + """ + from synapse.metrics import RegistryProxy + from prometheus_client import start_http_server + + for host in bind_addresses: + reactor.callInThread(start_http_server, int(port), + addr=host, registry=RegistryProxy) + logger.info("Metrics now reporting on %s:%d", host, port) + + def listen_tcp(bind_addresses, port, factory, backlog=50): """ Create a TCP socket for a port and several addresses diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py index b1efacc9f8..9a37384fb7 100644 --- a/synapse/app/appservice.py +++ b/synapse/app/appservice.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -23,6 +26,7 @@ from synapse.config._base import ConfigError from synapse.config.homeserver import HomeServerConfig from synapse.config.logger import setup_logging from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore from synapse.replication.slave.storage.directory import DirectoryStore @@ -35,8 +39,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor, defer -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.appservice") @@ -62,7 +64,7 @@ class AppserviceServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) root_resource = create_resource_tree(resources, NoResource()) @@ -94,6 +96,13 @@ class AppserviceServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py index 38b98382c6..b0ea26dcb4 100644 --- a/synapse/app/client_reader.py +++ b/synapse/app/client_reader.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -25,6 +28,7 @@ from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.http.server import JsonResource from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore @@ -43,8 +47,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.client_reader") @@ -77,7 +79,7 @@ class ClientReaderServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "client": resource = JsonResource(self, canonical_json=False) PublicRoomListRestServlet(self).register(resource) @@ -118,7 +120,13 @@ class ClientReaderServer(HomeServer): globals={"hs": self}, ) ) - + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py index bd7f3d5679..374f115644 100644 --- a/synapse/app/event_creator.py +++ b/synapse/app/event_creator.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -25,6 +28,7 @@ from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.http.server import JsonResource from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.account_data import SlavedAccountDataStore @@ -42,8 +46,10 @@ from synapse.replication.slave.storage.room import RoomStore from synapse.replication.slave.storage.transactions import TransactionStore from synapse.replication.tcp.client import ReplicationClientHandler from synapse.rest.client.v1.room import ( - RoomSendEventRestServlet, RoomMembershipRestServlet, RoomStateEventRestServlet, JoinRoomAliasServlet, + RoomMembershipRestServlet, + RoomSendEventRestServlet, + RoomStateEventRestServlet, ) from synapse.server import HomeServer from synapse.storage.engines import create_engine @@ -51,8 +57,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.event_creator") @@ -90,7 +94,7 @@ class EventCreatorServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "client": resource = JsonResource(self, canonical_json=False) RoomSendEventRestServlet(self).register(resource) @@ -134,6 +138,13 @@ class EventCreatorServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py index 6e10b27b9e..7af00b8bcf 100644 --- a/synapse/app/federation_reader.py +++ b/synapse/app/federation_reader.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.api.urls import FEDERATION_PREFIX @@ -26,6 +29,7 @@ from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.federation.transport.server import TransportLayerServer from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.directory import DirectoryStore @@ -40,8 +44,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.federation_reader") @@ -71,7 +73,7 @@ class FederationReaderServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "federation": resources.update({ FEDERATION_PREFIX: TransportLayerServer(self), @@ -107,6 +109,13 @@ class FederationReaderServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py index 6f24e32d6d..18469013fa 100644 --- a/synapse/app/federation_sender.py +++ b/synapse/app/federation_sender.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -25,6 +28,7 @@ from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.federation import send_queue from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage.deviceinbox import SlavedDeviceInboxStore from synapse.replication.slave.storage.devices import SlavedDeviceStore @@ -41,8 +45,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.federation_sender") @@ -89,7 +91,7 @@ class FederationSenderServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) root_resource = create_resource_tree(resources, NoResource()) @@ -121,6 +123,13 @@ class FederationSenderServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index 0f700ee786..b5f78f4640 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.api.errors import SynapseError @@ -25,10 +28,9 @@ from synapse.config.homeserver import HomeServerConfig from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.http.server import JsonResource -from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, -) +from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore @@ -43,8 +45,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.frontend_proxy") @@ -131,7 +131,7 @@ class FrontendProxyServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "client": resource = JsonResource(self, canonical_json=False) KeyUploadServlet(self).register(resource) @@ -172,6 +172,13 @@ class FrontendProxyServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index 449bfacdb9..14e6dca522 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -18,27 +18,39 @@ import logging import os import sys +from twisted.application import service +from twisted.internet import defer, reactor +from twisted.web.resource import EncodingResourceWrapper, NoResource +from twisted.web.server import GzipEncoderFactory +from twisted.web.static import File + import synapse import synapse.config.logger from synapse import events -from synapse.api.urls import CONTENT_REPO_PREFIX, FEDERATION_PREFIX, \ - LEGACY_MEDIA_PREFIX, MEDIA_PREFIX, SERVER_KEY_PREFIX, SERVER_KEY_V2_PREFIX, \ - STATIC_PREFIX, WEB_CLIENT_PREFIX +from synapse.api.urls import ( + CONTENT_REPO_PREFIX, + FEDERATION_PREFIX, + LEGACY_MEDIA_PREFIX, + MEDIA_PREFIX, + SERVER_KEY_PREFIX, + SERVER_KEY_V2_PREFIX, + STATIC_PREFIX, + WEB_CLIENT_PREFIX, +) from synapse.app import _base -from synapse.app._base import quit_with_error, listen_ssl, listen_tcp +from synapse.app._base import listen_ssl, listen_tcp, quit_with_error from synapse.config._base import ConfigError from synapse.config.homeserver import HomeServerConfig from synapse.crypto import context_factory from synapse.federation.transport.server import TransportLayerServer -from synapse.module_api import ModuleApi from synapse.http.additional_resource import AdditionalResource from synapse.http.server import RootRedirect from synapse.http.site import SynapseSite from synapse.metrics import RegistryProxy -from synapse.metrics.resource import METRICS_PREFIX -from synapse.python_dependencies import CONDITIONAL_REQUIREMENTS, \ - check_requirements -from synapse.replication.http import ReplicationRestResource, REPLICATION_PREFIX +from synapse.metrics.resource import METRICS_PREFIX, MetricsResource +from synapse.module_api import ModuleApi +from synapse.python_dependencies import CONDITIONAL_REQUIREMENTS, check_requirements +from synapse.replication.http import REPLICATION_PREFIX, ReplicationRestResource from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory from synapse.rest import ClientRestResource from synapse.rest.key.v1.server_key_resource import LocalKey @@ -55,13 +67,6 @@ from synapse.util.manhole import manhole from synapse.util.module_loader import load_module from synapse.util.rlimit import change_resource_limit from synapse.util.versionstring import get_version_string -from twisted.application import service -from twisted.internet import defer, reactor -from twisted.web.resource import EncodingResourceWrapper, NoResource -from twisted.web.server import GzipEncoderFactory -from twisted.web.static import File - -from prometheus_client.twisted import MetricsResource logger = logging.getLogger("synapse.app.homeserver") @@ -232,7 +237,7 @@ class SynapseHomeServer(HomeServer): resources[WEB_CLIENT_PREFIX] = build_resource_for_web_client(self) if name == "metrics" and self.get_config().enable_metrics: - resources[METRICS_PREFIX] = MetricsResource(RegistryProxy()) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) if name == "replication": resources[REPLICATION_PREFIX] = ReplicationRestResource(self) @@ -265,6 +270,13 @@ class SynapseHomeServer(HomeServer): reactor.addSystemEventTrigger( "before", "shutdown", server_listener.stopListening, ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) @@ -313,11 +325,6 @@ def setup(config_options): # check any extra requirements we have now we have a config check_requirements(config) - version_string = "Synapse/" + get_version_string(synapse) - - logger.info("Server hostname: %s", config.server_name) - logger.info("Server version: %s", version_string) - events.USE_FROZEN_DICTS = config.use_frozen_dicts tls_server_context_factory = context_factory.ServerContextFactory(config) @@ -330,7 +337,7 @@ def setup(config_options): db_config=config.database_config, tls_server_context_factory=tls_server_context_factory, config=config, - version_string=version_string, + version_string="Synapse/" + get_version_string(synapse), database_engine=database_engine, ) @@ -434,6 +441,10 @@ def run(hs): total_nonbridged_users = yield hs.get_datastore().count_nonbridged_users() stats["total_nonbridged_users"] = total_nonbridged_users + daily_user_type_results = yield hs.get_datastore().count_daily_user_type() + for name, count in daily_user_type_results.iteritems(): + stats["daily_user_type_" + name] = count + room_count = yield hs.get_datastore().get_room_count() stats["total_room_count"] = room_count diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py index 9c93195f0a..749bbf37d0 100644 --- a/synapse/app/media_repository.py +++ b/synapse/app/media_repository.py @@ -16,17 +16,19 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events -from synapse.api.urls import ( - CONTENT_REPO_PREFIX, LEGACY_MEDIA_PREFIX, MEDIA_PREFIX -) +from synapse.api.urls import CONTENT_REPO_PREFIX, LEGACY_MEDIA_PREFIX, MEDIA_PREFIX from synapse.app import _base from synapse.config._base import ConfigError from synapse.config.homeserver import HomeServerConfig from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore @@ -42,8 +44,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.media_repository") @@ -73,7 +73,7 @@ class MediaRepositoryServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "media": media_repo = self.get_media_repository_resource() resources.update({ @@ -114,6 +114,13 @@ class MediaRepositoryServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 3912eae48c..9295a51d5b 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -23,6 +26,7 @@ from synapse.config._base import ConfigError from synapse.config.homeserver import HomeServerConfig from synapse.config.logger import setup_logging from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage.account_data import SlavedAccountDataStore from synapse.replication.slave.storage.events import SlavedEventStore @@ -36,8 +40,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.pusher") @@ -92,7 +94,7 @@ class PusherServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) root_resource = create_resource_tree(resources, NoResource()) @@ -124,6 +126,13 @@ class PusherServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py index c6294a7a0c..26b9ec85f2 100644 --- a/synapse/app/synchrotron.py +++ b/synapse/app/synchrotron.py @@ -17,6 +17,11 @@ import contextlib import logging import sys +from six import iteritems + +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse.api.constants import EventTypes from synapse.app import _base @@ -26,6 +31,7 @@ from synapse.config.logger import setup_logging from synapse.handlers.presence import PresenceHandler, get_interested_parties from synapse.http.server import JsonResource from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.account_data import SlavedAccountDataStore @@ -35,12 +41,12 @@ from synapse.replication.slave.storage.deviceinbox import SlavedDeviceInboxStore from synapse.replication.slave.storage.devices import SlavedDeviceStore from synapse.replication.slave.storage.events import SlavedEventStore from synapse.replication.slave.storage.filtering import SlavedFilteringStore +from synapse.replication.slave.storage.groups import SlavedGroupServerStore from synapse.replication.slave.storage.presence import SlavedPresenceStore from synapse.replication.slave.storage.push_rule import SlavedPushRuleStore from synapse.replication.slave.storage.receipts import SlavedReceiptsStore from synapse.replication.slave.storage.registration import SlavedRegistrationStore from synapse.replication.slave.storage.room import RoomStore -from synapse.replication.slave.storage.groups import SlavedGroupServerStore from synapse.replication.tcp.client import ReplicationClientHandler from synapse.rest.client.v1 import events from synapse.rest.client.v1.initial_sync import InitialSyncRestServlet @@ -55,10 +61,6 @@ from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.stringutils import random_string from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource - -from six import iteritems logger = logging.getLogger("synapse.app.synchrotron") @@ -257,7 +259,7 @@ class SynchrotronServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "client": resource = JsonResource(self, canonical_json=False) sync.register_servlets(self, resource) @@ -301,6 +303,13 @@ class SynchrotronServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/app/synctl.py b/synapse/app/synctl.py index 712dfa870e..68acc15a9a 100755 --- a/synapse/app/synctl.py +++ b/synapse/app/synctl.py @@ -16,16 +16,17 @@ import argparse import collections +import errno import glob import os import os.path import signal import subprocess import sys -import yaml -import errno import time +import yaml + SYNAPSE = [sys.executable, "-B", "-m", "synapse.app.homeserver"] GREEN = "\x1b[1;32m" @@ -171,6 +172,10 @@ def main(): if cache_factor: os.environ["SYNAPSE_CACHE_FACTOR"] = str(cache_factor) + cache_factors = config.get("synctl_cache_factors", {}) + for cache_name, factor in cache_factors.iteritems(): + os.environ["SYNAPSE_CACHE_FACTOR_" + cache_name.upper()] = str(factor) + worker_configfiles = [] if options.worker: start_stop_synapse = False diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py index 53eb3474da..637a89530a 100644 --- a/synapse/app/user_dir.py +++ b/synapse/app/user_dir.py @@ -17,6 +17,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -26,6 +29,7 @@ from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.http.server import JsonResource from synapse.http.site import SynapseSite +from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore @@ -42,8 +46,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor, defer -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.user_dir") @@ -105,7 +107,7 @@ class UserDirectoryServer(HomeServer): for res in listener_config["resources"]: for name in res["names"]: if name == "metrics": - resources[METRICS_PREFIX] = MetricsResource(self) + resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) elif name == "client": resource = JsonResource(self, canonical_json=False) user_directory.register_servlets(self, resource) @@ -146,6 +148,13 @@ class UserDirectoryServer(HomeServer): globals={"hs": self}, ) ) + elif listener["type"] == "metrics": + if not self.get_config().enable_metrics: + logger.warn(("Metrics listener configured, but " + "enable_metrics is not True!")) + else: + _base.listen_metrics(listener["bind_addresses"], + listener["port"]) else: logger.warn("Unrecognized listener type: %s", listener["type"]) diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py index 5fdb579723..57ed8a3ca2 100644 --- a/synapse/appservice/__init__.py +++ b/synapse/appservice/__init__.py @@ -12,17 +12,17 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.constants import EventTypes -from synapse.util.caches.descriptors import cachedInlineCallbacks -from synapse.types import GroupID, get_domain_from_id - -from twisted.internet import defer - import logging import re from six import string_types +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.types import GroupID, get_domain_from_id +from synapse.util.caches.descriptors import cachedInlineCallbacks + logger = logging.getLogger(__name__) @@ -85,7 +85,8 @@ class ApplicationService(object): NS_LIST = [NS_USERS, NS_ALIASES, NS_ROOMS] def __init__(self, token, hostname, url=None, namespaces=None, hs_token=None, - sender=None, id=None, protocols=None, rate_limited=True): + sender=None, id=None, protocols=None, rate_limited=True, + ip_range_whitelist=None): self.token = token self.url = url self.hs_token = hs_token @@ -93,6 +94,7 @@ class ApplicationService(object): self.server_name = hostname self.namespaces = self._check_namespaces(namespaces) self.id = id + self.ip_range_whitelist = ip_range_whitelist if "|" in self.id: raise Exception("application service ID cannot contain '|' character") @@ -292,4 +294,8 @@ class ApplicationService(object): return self.rate_limited def __str__(self): - return "ApplicationService: %s" % (self.__dict__,) + # copy dictionary and redact token fields so they don't get logged + dict_copy = self.__dict__.copy() + dict_copy["token"] = "<redacted>" + dict_copy["hs_token"] = "<redacted>" + return "ApplicationService: %s" % (dict_copy,) diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py index 00efff1464..6980e5890e 100644 --- a/synapse/appservice/api.py +++ b/synapse/appservice/api.py @@ -12,20 +12,39 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import logging +import urllib + +from prometheus_client import Counter + from twisted.internet import defer from synapse.api.constants import ThirdPartyEntityKind from synapse.api.errors import CodeMessageException -from synapse.http.client import SimpleHttpClient from synapse.events.utils import serialize_event -from synapse.util.caches.response_cache import ResponseCache +from synapse.http.client import SimpleHttpClient from synapse.types import ThirdPartyInstanceID - -import logging -import urllib +from synapse.util.caches.response_cache import ResponseCache logger = logging.getLogger(__name__) +sent_transactions_counter = Counter( + "synapse_appservice_api_sent_transactions", + "Number of /transactions/ requests sent", + ["service"] +) + +failed_transactions_counter = Counter( + "synapse_appservice_api_failed_transactions", + "Number of /transactions/ requests that failed to send", + ["service"] +) + +sent_events_counter = Counter( + "synapse_appservice_api_sent_events", + "Number of events sent to the AS", + ["service"] +) HOUR_IN_MS = 60 * 60 * 1000 @@ -219,12 +238,15 @@ class ApplicationServiceApi(SimpleHttpClient): args={ "access_token": service.hs_token }) + sent_transactions_counter.labels(service.id).inc() + sent_events_counter.labels(service.id).inc(len(events)) defer.returnValue(True) return except CodeMessageException as e: logger.warning("push_bulk to %s received %s", uri, e.code) except Exception as ex: logger.warning("push_bulk to %s threw exception %s", uri, ex) + failed_transactions_counter.labels(service.id).inc() defer.returnValue(False) def _serialize(self, events): diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py index 6eddbc0828..2430814796 100644 --- a/synapse/appservice/scheduler.py +++ b/synapse/appservice/scheduler.py @@ -48,14 +48,14 @@ UP & quit +---------- YES SUCCESS This is all tied together by the AppServiceScheduler which DIs the required components. """ +import logging + from twisted.internet import defer from synapse.appservice import ApplicationServiceState from synapse.util.logcontext import run_in_background from synapse.util.metrics import Measure -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/config/_base.py b/synapse/config/_base.py index b748ed2b0a..3d2e90dd5b 100644 --- a/synapse/config/_base.py +++ b/synapse/config/_base.py @@ -16,11 +16,12 @@ import argparse import errno import os -import yaml from textwrap import dedent from six import integer_types +import yaml + class ConfigError(Exception): pass diff --git a/synapse/config/api.py b/synapse/config/api.py index 20ba33226a..403d96ba76 100644 --- a/synapse/config/api.py +++ b/synapse/config/api.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config - from synapse.api.constants import EventTypes +from ._base import Config + class ApiConfig(Config): diff --git a/synapse/config/appservice.py b/synapse/config/appservice.py index 277305e184..3b161d708a 100644 --- a/synapse/config/appservice.py +++ b/synapse/config/appservice.py @@ -12,17 +12,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config, ConfigError - -from synapse.appservice import ApplicationService -from synapse.types import UserID - -import yaml import logging from six import string_types from six.moves.urllib import parse as urlparse +import yaml +from netaddr import IPSet + +from synapse.appservice import ApplicationService +from synapse.types import UserID + +from ._base import Config, ConfigError + logger = logging.getLogger(__name__) @@ -154,6 +156,13 @@ def _load_appservice(hostname, as_info, config_filename): " will not receive events or queries.", config_filename, ) + + ip_range_whitelist = None + if as_info.get('ip_range_whitelist'): + ip_range_whitelist = IPSet( + as_info.get('ip_range_whitelist') + ) + return ApplicationService( token=as_info["as_token"], hostname=hostname, @@ -163,5 +172,6 @@ def _load_appservice(hostname, as_info, config_filename): sender=user_id, id=as_info["id"], protocols=protocols, - rate_limited=rate_limited + rate_limited=rate_limited, + ip_range_whitelist=ip_range_whitelist, ) diff --git a/synapse/config/consent_config.py b/synapse/config/consent_config.py index 8f6ed73328..e22c731aad 100644 --- a/synapse/config/consent_config.py +++ b/synapse/config/consent_config.py @@ -18,6 +18,9 @@ from ._base import Config DEFAULT_CONFIG = """\ # User Consent configuration # +# for detailed instructions, see +# https://github.com/matrix-org/synapse/blob/master/docs/consent_tracking.md +# # Parts of this section are required if enabling the 'consent' resource under # 'listeners', in particular 'template_dir' and 'version'. # diff --git a/synapse/config/homeserver.py b/synapse/config/homeserver.py index 1dea2ad024..2fd9c48abf 100644 --- a/synapse/config/homeserver.py +++ b/synapse/config/homeserver.py @@ -13,32 +13,32 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from .tls import TlsConfig -from .server import ServerConfig -from .logger import LoggingConfig -from .database import DatabaseConfig -from .ratelimiting import RatelimitConfig -from .repository import ContentRepositoryConfig -from .captcha import CaptchaConfig -from .voip import VoipConfig -from .registration import RegistrationConfig -from .metrics import MetricsConfig from .api import ApiConfig from .appservice import AppServiceConfig -from .key import KeyConfig -from .saml2 import SAML2Config +from .captcha import CaptchaConfig from .cas import CasConfig -from .password import PasswordConfig +from .consent_config import ConsentConfig +from .database import DatabaseConfig +from .emailconfig import EmailConfig +from .groups import GroupsConfig from .jwt import JWTConfig +from .key import KeyConfig +from .logger import LoggingConfig +from .metrics import MetricsConfig +from .password import PasswordConfig from .password_auth_providers import PasswordAuthProviderConfig -from .emailconfig import EmailConfig -from .workers import WorkerConfig from .push import PushConfig +from .ratelimiting import RatelimitConfig +from .registration import RegistrationConfig +from .repository import ContentRepositoryConfig +from .saml2 import SAML2Config +from .server import ServerConfig +from .server_notices_config import ServerNoticesConfig from .spam_checker import SpamCheckerConfig -from .groups import GroupsConfig +from .tls import TlsConfig from .user_directory import UserDirectoryConfig -from .consent_config import ConsentConfig -from .server_notices_config import ServerNoticesConfig +from .voip import VoipConfig +from .workers import WorkerConfig class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig, diff --git a/synapse/config/jwt.py b/synapse/config/jwt.py index 47f145c589..51e7f7e003 100644 --- a/synapse/config/jwt.py +++ b/synapse/config/jwt.py @@ -15,7 +15,6 @@ from ._base import Config, ConfigError - MISSING_JWT = ( """Missing jwt library. This is required for jwt login. diff --git a/synapse/config/key.py b/synapse/config/key.py index d1382ad9ac..279c47bb48 100644 --- a/synapse/config/key.py +++ b/synapse/config/key.py @@ -13,21 +13,24 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config, ConfigError +import hashlib +import logging +import os -from synapse.util.stringutils import random_string from signedjson.key import ( - generate_signing_key, is_signing_algorithm_supported, - decode_signing_key_base64, decode_verify_key_bytes, - read_signing_keys, write_signing_keys, NACL_ED25519 + NACL_ED25519, + decode_signing_key_base64, + decode_verify_key_bytes, + generate_signing_key, + is_signing_algorithm_supported, + read_signing_keys, + write_signing_keys, ) from unpaddedbase64 import decode_base64 -from synapse.util.stringutils import random_string_with_symbols -import os -import hashlib -import logging +from synapse.util.stringutils import random_string, random_string_with_symbols +from ._base import Config, ConfigError logger = logging.getLogger(__name__) diff --git a/synapse/config/logger.py b/synapse/config/logger.py index 6a7228dc2f..a87b11a1df 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -12,17 +12,22 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. - -from ._base import Config -from synapse.util.logcontext import LoggingContextFilter -from twisted.logger import globalLogBeginner, STDLibLogObserver import logging import logging.config -import yaml -from string import Template import os import signal +import sys +from string import Template + +import yaml + +from twisted.logger import STDLibLogObserver, globalLogBeginner +import synapse +from synapse.util.logcontext import LoggingContextFilter +from synapse.util.versionstring import get_version_string + +from ._base import Config DEFAULT_LOG_CONFIG = Template(""" version: 1 @@ -202,6 +207,15 @@ def setup_logging(config, use_worker_options=False): if getattr(signal, "SIGHUP"): signal.signal(signal.SIGHUP, sighup) + # make sure that the first thing we log is a thing we can grep backwards + # for + logging.warn("***** STARTING SERVER *****") + logging.warn( + "Server %s version %s", + sys.argv[0], get_version_string(synapse), + ) + logging.info("Server hostname: %s", config.server_name) + # It's critical to point twisted's internal logging somewhere, otherwise it # stacks up and leaks kup to 64K object; # see: https://twistedmatrix.com/trac/ticket/8164 diff --git a/synapse/config/password_auth_providers.py b/synapse/config/password_auth_providers.py index 6602c5b4c7..f4066abc28 100644 --- a/synapse/config/password_auth_providers.py +++ b/synapse/config/password_auth_providers.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config - from synapse.util.module_loader import load_module +from ._base import Config + LDAP_PROVIDER = 'ldap_auth_provider.LdapAuthProvider' diff --git a/synapse/config/registration.py b/synapse/config/registration.py index c5384b3ad4..0fb964eb67 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config +from distutils.util import strtobool from synapse.util.stringutils import random_string_with_symbols -from distutils.util import strtobool +from ._base import Config class RegistrationConfig(Config): diff --git a/synapse/config/repository.py b/synapse/config/repository.py index 25ea77738a..fc909c1fac 100644 --- a/synapse/config/repository.py +++ b/synapse/config/repository.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config, ConfigError from collections import namedtuple from synapse.util.module_loader import load_module +from ._base import Config, ConfigError MISSING_NETADDR = ( "Missing netaddr library. This is required for URL preview API." @@ -250,6 +250,9 @@ class ContentRepositoryConfig(Config): # - '192.168.0.0/16' # - '100.64.0.0/10' # - '169.254.0.0/16' + # - '::1/128' + # - 'fe80::/64' + # - 'fc00::/7' # # List of IP address CIDR ranges that the URL preview spider is allowed # to access even if they are specified in url_preview_ip_range_blacklist. diff --git a/synapse/config/server.py b/synapse/config/server.py index 8f0b6d1f28..18102656b0 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -14,13 +14,25 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + +from synapse.http.endpoint import parse_and_validate_server_name + from ._base import Config, ConfigError +logger = logging.Logger(__name__) + class ServerConfig(Config): def read_config(self, config): self.server_name = config["server_name"] + + try: + parse_and_validate_server_name(self.server_name) + except ValueError as e: + raise ConfigError(str(e)) + self.pid_file = self.abspath(config.get("pid_file")) self.web_client = config["web_client"] self.web_client_location = config.get("web_client_location", None) @@ -138,6 +150,12 @@ class ServerConfig(Config): metrics_port = config.get("metrics_port") if metrics_port: + logger.warn( + ("The metrics_port configuration option is deprecated in Synapse 0.31 " + "in favour of a listener. Please see " + "http://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.rst" + " on how to configure the new listener.")) + self.listeners.append({ "port": metrics_port, "bind_addresses": [config.get("metrics_bind_host", "127.0.0.1")], @@ -152,8 +170,8 @@ class ServerConfig(Config): }) def default_config(self, server_name, **kwargs): - if ":" in server_name: - bind_port = int(server_name.split(":")[1]) + _, bind_port = parse_and_validate_server_name(server_name) + if bind_port is not None: unsecure_port = bind_port - 400 else: bind_port = 8448 diff --git a/synapse/config/server_notices_config.py b/synapse/config/server_notices_config.py index be1d1f762c..3c39850ac6 100644 --- a/synapse/config/server_notices_config.py +++ b/synapse/config/server_notices_config.py @@ -12,9 +12,10 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config from synapse.types import UserID +from ._base import Config + DEFAULT_CONFIG = """\ # Server Notices room configuration # diff --git a/synapse/config/tls.py b/synapse/config/tls.py index b66154bc7c..fef1ea99cb 100644 --- a/synapse/config/tls.py +++ b/synapse/config/tls.py @@ -13,15 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config - -from OpenSSL import crypto -import subprocess import os - +import subprocess from hashlib import sha256 + from unpaddedbase64 import encode_base64 +from OpenSSL import crypto + +from ._base import Config + GENERATE_DH_PARAMS = False diff --git a/synapse/crypto/context_factory.py b/synapse/crypto/context_factory.py index 0397f73ab4..a1e1d0d33a 100644 --- a/synapse/crypto/context_factory.py +++ b/synapse/crypto/context_factory.py @@ -12,12 +12,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import ssl +import logging + from OpenSSL import SSL, crypto +from twisted.internet import ssl from twisted.internet._sslverify import _defaultCurveName -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/crypto/event_signing.py b/synapse/crypto/event_signing.py index aaa3efaca3..8774b28967 100644 --- a/synapse/crypto/event_signing.py +++ b/synapse/crypto/event_signing.py @@ -15,15 +15,15 @@ # limitations under the License. -from synapse.api.errors import SynapseError, Codes -from synapse.events.utils import prune_event +import hashlib +import logging from canonicaljson import encode_canonical_json -from unpaddedbase64 import encode_base64, decode_base64 from signedjson.sign import sign_json +from unpaddedbase64 import decode_base64, encode_base64 -import hashlib -import logging +from synapse.api.errors import Codes, SynapseError +from synapse.events.utils import prune_event logger = logging.getLogger(__name__) diff --git a/synapse/crypto/keyclient.py b/synapse/crypto/keyclient.py index f1fd488b90..668b4f517d 100644 --- a/synapse/crypto/keyclient.py +++ b/synapse/crypto/keyclient.py @@ -13,14 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util import logcontext -from twisted.web.http import HTTPClient -from twisted.internet.protocol import Factory -from twisted.internet import defer, reactor -from synapse.http.endpoint import matrix_federation_endpoint -import simplejson as json import logging +from canonicaljson import json + +from twisted.internet import defer, reactor +from twisted.internet.protocol import Factory +from twisted.web.http import HTTPClient + +from synapse.http.endpoint import matrix_federation_endpoint +from synapse.util import logcontext logger = logging.getLogger(__name__) diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index 22ee0fc93f..e95b9fb43e 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -14,33 +14,37 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.crypto.keyclient import fetch_server_key -from synapse.api.errors import SynapseError, Codes -from synapse.util import unwrapFirstError, logcontext -from synapse.util.logcontext import ( - PreserveLoggingContext, - preserve_fn, - run_in_background, -) -from synapse.util.metrics import Measure - -from twisted.internet import defer +import hashlib +import logging +import urllib +from collections import namedtuple -from signedjson.sign import ( - verify_signed_json, signature_ids, sign_json, encode_canonical_json -) from signedjson.key import ( - is_signing_algorithm_supported, decode_verify_key_bytes + decode_verify_key_bytes, + encode_verify_key_base64, + is_signing_algorithm_supported, +) +from signedjson.sign import ( + SignatureVerifyException, + encode_canonical_json, + sign_json, + signature_ids, + verify_signed_json, ) from unpaddedbase64 import decode_base64, encode_base64 from OpenSSL import crypto +from twisted.internet import defer -from collections import namedtuple -import urllib -import hashlib -import logging - +from synapse.api.errors import Codes, SynapseError +from synapse.crypto.keyclient import fetch_server_key +from synapse.util import logcontext, unwrapFirstError +from synapse.util.logcontext import ( + PreserveLoggingContext, + preserve_fn, + run_in_background, +) +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) @@ -56,7 +60,7 @@ Attributes: key_ids(set(str)): The set of key_ids to that could be used to verify the JSON object json_object(dict): The JSON object to verify. - deferred(twisted.internet.defer.Deferred): + deferred(Deferred[str, str, nacl.signing.VerifyKey]): A deferred (server_name, key_id, verify_key) tuple that resolves when a verify key has been fetched. The deferreds' callbacks are run with no logcontext. @@ -736,6 +740,17 @@ class Keyring(object): @defer.inlineCallbacks def _handle_key_deferred(verify_request): + """Waits for the key to become available, and then performs a verification + + Args: + verify_request (VerifyKeyRequest): + + Returns: + Deferred[None] + + Raises: + SynapseError if there was a problem performing the verification + """ server_name = verify_request.server_name try: with PreserveLoggingContext(): @@ -768,11 +783,17 @@ def _handle_key_deferred(verify_request): )) try: verify_signed_json(json_object, server_name, verify_key) - except Exception: + except SignatureVerifyException as e: + logger.debug( + "Error verifying signature for %s:%s:%s with key %s: %s", + server_name, verify_key.alg, verify_key.version, + encode_verify_key_base64(verify_key), + str(e), + ) raise SynapseError( 401, - "Invalid signature for server %s with key %s:%s" % ( - server_name, verify_key.alg, verify_key.version + "Invalid signature for server %s with key %s:%s: %s" % ( + server_name, verify_key.alg, verify_key.version, str(e), ), Codes.UNAUTHORIZED, ) diff --git a/synapse/event_auth.py b/synapse/event_auth.py index cd5627e36a..b32f64e729 100644 --- a/synapse/event_auth.py +++ b/synapse/event_auth.py @@ -17,11 +17,11 @@ import logging from canonicaljson import encode_canonical_json from signedjson.key import decode_verify_key_bytes -from signedjson.sign import verify_signed_json, SignatureVerifyException +from signedjson.sign import SignatureVerifyException, verify_signed_json from unpaddedbase64 import decode_base64 -from synapse.api.constants import EventTypes, Membership, JoinRules -from synapse.api.errors import AuthError, SynapseError, EventSizeError +from synapse.api.constants import EventTypes, JoinRules, Membership +from synapse.api.errors import AuthError, EventSizeError, SynapseError from synapse.types import UserID, get_domain_from_id logger = logging.getLogger(__name__) @@ -34,9 +34,11 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True): event: the event being checked. auth_events (dict: event-key -> event): the existing room state. + Raises: + AuthError if the checks fail Returns: - True if the auth checks pass. + if the auth checks pass. """ if do_size_check: _check_size_limits(event) @@ -71,9 +73,10 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True): # Oh, we don't know what the state of the room was, so we # are trusting that this is allowed (at least for now) logger.warn("Trusting event: %s", event.event_id) - return True + return if event.type == EventTypes.Create: + sender_domain = get_domain_from_id(event.sender) room_id_domain = get_domain_from_id(event.room_id) if room_id_domain != sender_domain: raise AuthError( @@ -81,7 +84,8 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True): "Creation event's room_id domain does not match sender's" ) # FIXME - return True + logger.debug("Allowing! %s", event) + return creation_event = auth_events.get((EventTypes.Create, ""), None) @@ -118,7 +122,8 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True): 403, "Alias event's state_key does not match sender's domain" ) - return True + logger.debug("Allowing! %s", event) + return if logger.isEnabledFor(logging.DEBUG): logger.debug( @@ -127,14 +132,9 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True): ) if event.type == EventTypes.Member: - allowed = _is_membership_change_allowed( - event, auth_events - ) - if allowed: - logger.debug("Allowing! %s", event) - else: - logger.debug("Denying! %s", event) - return allowed + _is_membership_change_allowed(event, auth_events) + logger.debug("Allowing! %s", event) + return _check_event_sender_in_room(event, auth_events) @@ -153,7 +153,8 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True): ) ) else: - return True + logger.debug("Allowing! %s", event) + return _can_send_event(event, auth_events) @@ -200,7 +201,7 @@ def _is_membership_change_allowed(event, auth_events): create = auth_events.get(key) if create and event.prev_events[0][0] == create.event_id: if create.content["creator"] == event.state_key: - return True + return target_user_id = event.state_key @@ -265,13 +266,13 @@ def _is_membership_change_allowed(event, auth_events): raise AuthError( 403, "%s is banned from the room" % (target_user_id,) ) - return True + return if Membership.JOIN != membership: if (caller_invited and Membership.LEAVE == membership and target_user_id == event.user_id): - return True + return if not caller_in_room: # caller isn't joined raise AuthError( @@ -334,8 +335,6 @@ def _is_membership_change_allowed(event, auth_events): else: raise AuthError(500, "Unknown membership %s" % membership) - return True - def _check_event_sender_in_room(event, auth_events): key = (EventTypes.Member, event.user_id, ) @@ -355,35 +354,46 @@ def _check_joined_room(member, user_id, room_id): )) -def get_send_level(etype, state_key, auth_events): - key = (EventTypes.PowerLevels, "", ) - send_level_event = auth_events.get(key) - send_level = None - if send_level_event: - send_level = send_level_event.content.get("events", {}).get( - etype - ) - if send_level is None: - if state_key is not None: - send_level = send_level_event.content.get( - "state_default", 50 - ) - else: - send_level = send_level_event.content.get( - "events_default", 0 - ) +def get_send_level(etype, state_key, power_levels_event): + """Get the power level required to send an event of a given type + + The federation spec [1] refers to this as "Required Power Level". + + https://matrix.org/docs/spec/server_server/unstable.html#definitions - if send_level: - send_level = int(send_level) + Args: + etype (str): type of event + state_key (str|None): state_key of state event, or None if it is not + a state event. + power_levels_event (synapse.events.EventBase|None): power levels event + in force at this point in the room + Returns: + int: power level required to send this event. + """ + + if power_levels_event: + power_levels_content = power_levels_event.content else: - send_level = 0 + power_levels_content = {} + + # see if we have a custom level for this event type + send_level = power_levels_content.get("events", {}).get(etype) + + # otherwise, fall back to the state_default/events_default. + if send_level is None: + if state_key is not None: + send_level = power_levels_content.get("state_default", 50) + else: + send_level = power_levels_content.get("events_default", 0) - return send_level + return int(send_level) def _can_send_event(event, auth_events): + power_levels_event = _get_power_level_event(auth_events) + send_level = get_send_level( - event.type, event.get("state_key", None), auth_events + event.type, event.get("state_key"), power_levels_event, ) user_level = get_user_power_level(event.user_id, auth_events) @@ -471,14 +481,14 @@ def _check_power_levels(event, auth_events): ] old_list = current_state.content.get("users", {}) - for user in set(old_list.keys() + user_list.keys()): + for user in set(list(old_list) + list(user_list)): levels_to_check.append( (user, "users") ) old_list = current_state.content.get("events", {}) new_list = event.content.get("events", {}) - for ev_id in set(old_list.keys() + new_list.keys()): + for ev_id in set(list(old_list) + list(new_list)): levels_to_check.append( (ev_id, "events") ) @@ -515,7 +525,11 @@ def _check_power_levels(event, auth_events): "to your own" ) - if old_level > user_level or new_level > user_level: + # Check if the old and new levels are greater than the user level + # (if defined) + old_level_too_big = old_level is not None and old_level > user_level + new_level_too_big = new_level is not None and new_level > user_level + if old_level_too_big or new_level_too_big: raise AuthError( 403, "You don't have permission to add ops level greater " @@ -524,13 +538,22 @@ def _check_power_levels(event, auth_events): def _get_power_level_event(auth_events): - key = (EventTypes.PowerLevels, "", ) - return auth_events.get(key) + return auth_events.get((EventTypes.PowerLevels, "")) def get_user_power_level(user_id, auth_events): - power_level_event = _get_power_level_event(auth_events) + """Get a user's power level + + Args: + user_id (str): user's id to look up in power_levels + auth_events (dict[(str, str), synapse.events.EventBase]): + state in force at this point in the room (or rather, a subset of + it including at least the create event and power levels event. + Returns: + int: the user's power level in this room. + """ + power_level_event = _get_power_level_event(auth_events) if power_level_event: level = power_level_event.content.get("users", {}).get(user_id) if not level: @@ -541,6 +564,11 @@ def get_user_power_level(user_id, auth_events): else: return int(level) else: + # if there is no power levels event, the creator gets 100 and everyone + # else gets 0. + + # some things which call this don't pass the create event: hack around + # that. key = (EventTypes.Create, "", ) create_event = auth_events.get(key) if (create_event is not None and diff --git a/synapse/events/__init__.py b/synapse/events/__init__.py index c3ff85c49a..51f9084b90 100644 --- a/synapse/events/__init__.py +++ b/synapse/events/__init__.py @@ -13,9 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.frozenutils import freeze from synapse.util.caches import intern_dict - +from synapse.util.frozenutils import freeze # Whether we should use frozen_dict in FrozenEvent. Using frozen_dicts prevents # bugs where we accidentally share e.g. signature dicts. However, converting @@ -146,7 +145,7 @@ class EventBase(object): return field in self._event_dict def items(self): - return self._event_dict.items() + return list(self._event_dict.items()) class FrozenEvent(EventBase): diff --git a/synapse/events/builder.py b/synapse/events/builder.py index 13fbba68c0..e662eaef10 100644 --- a/synapse/events/builder.py +++ b/synapse/events/builder.py @@ -13,13 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from . import EventBase, FrozenEvent, _event_dict_property +import copy from synapse.types import EventID - from synapse.util.stringutils import random_string -import copy +from . import EventBase, FrozenEvent, _event_dict_property class EventBuilder(EventBase): diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py index 8e684d91b5..bcd9bb5946 100644 --- a/synapse/events/snapshot.py +++ b/synapse/events/snapshot.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - from frozendict import frozendict +from twisted.internet import defer + class EventContext(object): """ diff --git a/synapse/events/utils.py b/synapse/events/utils.py index 29ae086786..652941ca0d 100644 --- a/synapse/events/utils.py +++ b/synapse/events/utils.py @@ -13,14 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.constants import EventTypes -from . import EventBase +import re + +from six import string_types from frozendict import frozendict -import re +from synapse.api.constants import EventTypes -from six import string_types +from . import EventBase # Split strings on "." but not "\." This uses a negative lookbehind assertion for '\' # (?<!stuff) matches if the current position in the string is not preceded diff --git a/synapse/events/validator.py b/synapse/events/validator.py index e0e5bf818c..cf184748a1 100644 --- a/synapse/events/validator.py +++ b/synapse/events/validator.py @@ -13,12 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.types import EventID, RoomID, UserID -from synapse.api.errors import SynapseError -from synapse.api.constants import EventTypes, Membership - from six import string_types +from synapse.api.constants import EventTypes, Membership +from synapse.api.errors import SynapseError +from synapse.types import EventID, RoomID, UserID + class EventValidator(object): diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py index 4cc98a3fe8..f0c7a06718 100644 --- a/synapse/federation/federation_base.py +++ b/synapse/federation/federation_base.py @@ -16,14 +16,15 @@ import logging import six +from twisted.internet import defer + from synapse.api.constants import MAX_DEPTH -from synapse.api.errors import SynapseError, Codes +from synapse.api.errors import Codes, SynapseError from synapse.crypto.event_signing import check_event_content_hash from synapse.events import FrozenEvent from synapse.events.utils import prune_event from synapse.http.servlet import assert_params_in_request -from synapse.util import unwrapFirstError, logcontext -from twisted.internet import defer +from synapse.util import logcontext, unwrapFirstError logger = logging.getLogger(__name__) diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 2761ffae07..62d7ed13cf 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -21,25 +21,25 @@ import random from six.moves import range +from prometheus_client import Counter + from twisted.internet import defer from synapse.api.constants import Membership from synapse.api.errors import ( - CodeMessageException, HttpResponseException, SynapseError, FederationDeniedError + CodeMessageException, + FederationDeniedError, + HttpResponseException, + SynapseError, ) from synapse.events import builder -from synapse.federation.federation_base import ( - FederationBase, - event_from_pdu_json, -) +from synapse.federation.federation_base import FederationBase, event_from_pdu_json from synapse.util import logcontext, unwrapFirstError from synapse.util.caches.expiringcache import ExpiringCache from synapse.util.logcontext import make_deferred_yieldable, run_in_background from synapse.util.logutils import log_function from synapse.util.retryutils import NotRetryingDestination -from prometheus_client import Counter - logger = logging.getLogger(__name__) sent_queries_counter = Counter("synapse_federation_client_sent_queries", "", ["type"]) @@ -391,7 +391,7 @@ class FederationClient(FederationBase): """ if return_local: seen_events = yield self.store.get_events(event_ids, allow_rejected=True) - signed_events = seen_events.values() + signed_events = list(seen_events.values()) else: seen_events = yield self.store.have_seen_events(event_ids) signed_events = [] @@ -589,7 +589,7 @@ class FederationClient(FederationBase): } valid_pdus = yield self._check_sigs_and_hash_and_fetch( - destination, pdus.values(), + destination, list(pdus.values()), outlier=True, ) diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index 2d420a58a2..48f26db67c 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -14,28 +14,29 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging +import re + +import six +from six import iteritems + +from canonicaljson import json +from prometheus_client import Counter -import simplejson as json from twisted.internet import defer +from twisted.internet.abstract import isIPAddress -from synapse.api.errors import AuthError, FederationError, SynapseError, NotFoundError +from synapse.api.constants import EventTypes +from synapse.api.errors import AuthError, FederationError, NotFoundError, SynapseError from synapse.crypto.event_signing import compute_event_signature -from synapse.federation.federation_base import ( - FederationBase, - event_from_pdu_json, -) - +from synapse.federation.federation_base import FederationBase, event_from_pdu_json from synapse.federation.persistence import TransactionActions from synapse.federation.units import Edu, Transaction +from synapse.http.endpoint import parse_server_name from synapse.types import get_domain_from_id from synapse.util import async from synapse.util.caches.response_cache import ResponseCache from synapse.util.logutils import log_function -from prometheus_client import Counter - -from six import iteritems - # when processing incoming transactions, we try to handle multiple rooms in # parallel, up to this limit. TRANSACTION_CONCURRENCY_LIMIT = 10 @@ -74,6 +75,9 @@ class FederationServer(FederationBase): @log_function def on_backfill_request(self, origin, room_id, versions, limit): with (yield self._server_linearizer.queue((origin, room_id))): + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) + pdus = yield self.handler.on_backfill_request( origin, room_id, versions, limit ) @@ -134,6 +138,8 @@ class FederationServer(FederationBase): received_pdus_counter.inc(len(transaction.pdus)) + origin_host, _ = parse_server_name(transaction.origin) + pdus_by_room = {} for p in transaction.pdus: @@ -154,9 +160,21 @@ class FederationServer(FederationBase): # we can process different rooms in parallel (which is useful if they # require callouts to other servers to fetch missing events), but # impose a limit to avoid going too crazy with ram/cpu. + @defer.inlineCallbacks def process_pdus_for_room(room_id): logger.debug("Processing PDUs for %s", room_id) + try: + yield self.check_server_matches_acl(origin_host, room_id) + except AuthError as e: + logger.warn( + "Ignoring PDUs for room %s from banned server", room_id, + ) + for pdu in pdus_by_room[room_id]: + event_id = pdu.event_id + pdu_results[event_id] = e.error_dict() + return + for pdu in pdus_by_room[room_id]: event_id = pdu.event_id try: @@ -211,6 +229,9 @@ class FederationServer(FederationBase): if not event_id: raise NotImplementedError("Specify an event") + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) + in_room = yield self.auth.check_host_in_room(room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") @@ -234,6 +255,9 @@ class FederationServer(FederationBase): if not event_id: raise NotImplementedError("Specify an event") + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) + in_room = yield self.auth.check_host_in_room(room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") @@ -277,7 +301,7 @@ class FederationServer(FederationBase): @defer.inlineCallbacks @log_function def on_pdu_request(self, origin, event_id): - pdu = yield self._get_persisted_pdu(origin, event_id) + pdu = yield self.handler.get_persisted_pdu(origin, event_id) if pdu: defer.returnValue( @@ -298,7 +322,9 @@ class FederationServer(FederationBase): defer.returnValue((200, resp)) @defer.inlineCallbacks - def on_make_join_request(self, room_id, user_id): + def on_make_join_request(self, origin, room_id, user_id): + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) pdu = yield self.handler.on_make_join_request(room_id, user_id) time_now = self._clock.time_msec() defer.returnValue({"event": pdu.get_pdu_json(time_now)}) @@ -306,6 +332,8 @@ class FederationServer(FederationBase): @defer.inlineCallbacks def on_invite_request(self, origin, content): pdu = event_from_pdu_json(content) + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, pdu.room_id) ret_pdu = yield self.handler.on_invite_request(origin, pdu) time_now = self._clock.time_msec() defer.returnValue((200, {"event": ret_pdu.get_pdu_json(time_now)})) @@ -314,6 +342,10 @@ class FederationServer(FederationBase): def on_send_join_request(self, origin, content): logger.debug("on_send_join_request: content: %s", content) pdu = event_from_pdu_json(content) + + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, pdu.room_id) + logger.debug("on_send_join_request: pdu sigs: %s", pdu.signatures) res_pdus = yield self.handler.on_send_join_request(origin, pdu) time_now = self._clock.time_msec() @@ -325,7 +357,9 @@ class FederationServer(FederationBase): })) @defer.inlineCallbacks - def on_make_leave_request(self, room_id, user_id): + def on_make_leave_request(self, origin, room_id, user_id): + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) pdu = yield self.handler.on_make_leave_request(room_id, user_id) time_now = self._clock.time_msec() defer.returnValue({"event": pdu.get_pdu_json(time_now)}) @@ -334,6 +368,10 @@ class FederationServer(FederationBase): def on_send_leave_request(self, origin, content): logger.debug("on_send_leave_request: content: %s", content) pdu = event_from_pdu_json(content) + + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, pdu.room_id) + logger.debug("on_send_leave_request: pdu sigs: %s", pdu.signatures) yield self.handler.on_send_leave_request(origin, pdu) defer.returnValue((200, {})) @@ -341,6 +379,9 @@ class FederationServer(FederationBase): @defer.inlineCallbacks def on_event_auth(self, origin, room_id, event_id): with (yield self._server_linearizer.queue((origin, room_id))): + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) + time_now = self._clock.time_msec() auth_pdus = yield self.handler.on_event_auth(event_id) res = { @@ -369,6 +410,9 @@ class FederationServer(FederationBase): Deferred: Results in `dict` with the same format as `content` """ with (yield self._server_linearizer.queue((origin, room_id))): + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) + auth_chain = [ event_from_pdu_json(e) for e in content["auth_chain"] @@ -442,6 +486,9 @@ class FederationServer(FederationBase): def on_get_missing_events(self, origin, room_id, earliest_events, latest_events, limit, min_depth): with (yield self._server_linearizer.queue((origin, room_id))): + origin_host, _ = parse_server_name(origin) + yield self.check_server_matches_acl(origin_host, room_id) + logger.info( "on_get_missing_events: earliest_events: %r, latest_events: %r," " limit: %d, min_depth: %d", @@ -470,17 +517,6 @@ class FederationServer(FederationBase): ts_now_ms = self._clock.time_msec() return self.store.get_user_id_for_open_id_token(token, ts_now_ms) - @log_function - def _get_persisted_pdu(self, origin, event_id, do_auth=True): - """ Get a PDU from the database with given origin and id. - - Returns: - Deferred: Results in a `Pdu`. - """ - return self.handler.get_persisted_pdu( - origin, event_id, do_auth=do_auth - ) - def _transaction_from_pdus(self, pdu_list): """Returns a new Transaction containing the given PDUs suitable for transmission. @@ -560,7 +596,9 @@ class FederationServer(FederationBase): affected=pdu.event_id, ) - yield self.handler.on_receive_pdu(origin, pdu, get_missing=True) + yield self.handler.on_receive_pdu( + origin, pdu, get_missing=True, sent_to_us_directly=True, + ) def __str__(self): return "<ReplicationLayer(%s)>" % self.server_name @@ -588,6 +626,101 @@ class FederationServer(FederationBase): ) defer.returnValue(ret) + @defer.inlineCallbacks + def check_server_matches_acl(self, server_name, room_id): + """Check if the given server is allowed by the server ACLs in the room + + Args: + server_name (str): name of server, *without any port part* + room_id (str): ID of the room to check + + Raises: + AuthError if the server does not match the ACL + """ + state_ids = yield self.store.get_current_state_ids(room_id) + acl_event_id = state_ids.get((EventTypes.ServerACL, "")) + + if not acl_event_id: + return + + acl_event = yield self.store.get_event(acl_event_id) + if server_matches_acl_event(server_name, acl_event): + return + + raise AuthError(code=403, msg="Server is banned from room") + + +def server_matches_acl_event(server_name, acl_event): + """Check if the given server is allowed by the ACL event + + Args: + server_name (str): name of server, without any port part + acl_event (EventBase): m.room.server_acl event + + Returns: + bool: True if this server is allowed by the ACLs + """ + logger.debug("Checking %s against acl %s", server_name, acl_event.content) + + # first of all, check if literal IPs are blocked, and if so, whether the + # server name is a literal IP + allow_ip_literals = acl_event.content.get("allow_ip_literals", True) + if not isinstance(allow_ip_literals, bool): + logger.warn("Ignorning non-bool allow_ip_literals flag") + allow_ip_literals = True + if not allow_ip_literals: + # check for ipv6 literals. These start with '['. + if server_name[0] == '[': + return False + + # check for ipv4 literals. We can just lift the routine from twisted. + if isIPAddress(server_name): + return False + + # next, check the deny list + deny = acl_event.content.get("deny", []) + if not isinstance(deny, (list, tuple)): + logger.warn("Ignorning non-list deny ACL %s", deny) + deny = [] + for e in deny: + if _acl_entry_matches(server_name, e): + # logger.info("%s matched deny rule %s", server_name, e) + return False + + # then the allow list. + allow = acl_event.content.get("allow", []) + if not isinstance(allow, (list, tuple)): + logger.warn("Ignorning non-list allow ACL %s", allow) + allow = [] + for e in allow: + if _acl_entry_matches(server_name, e): + # logger.info("%s matched allow rule %s", server_name, e) + return True + + # everything else should be rejected. + # logger.info("%s fell through", server_name) + return False + + +def _acl_entry_matches(server_name, acl_entry): + if not isinstance(acl_entry, six.string_types): + logger.warn("Ignoring non-str ACL entry '%s' (is %s)", acl_entry, type(acl_entry)) + return False + regex = _glob_to_regex(acl_entry) + return regex.match(server_name) + + +def _glob_to_regex(glob): + res = '' + for c in glob: + if c == '*': + res = res + '.*' + elif c == '?': + res = res + '.' + else: + res = res + re.escape(c) + return re.compile(res + "\\Z", re.IGNORECASE) + class FederationHandlerRegistry(object): """Allows classes to register themselves as handlers for a given EDU or diff --git a/synapse/federation/persistence.py b/synapse/federation/persistence.py index 84dc606673..9146215c21 100644 --- a/synapse/federation/persistence.py +++ b/synapse/federation/persistence.py @@ -19,13 +19,12 @@ package. These actions are mostly only used by the :py:mod:`.replication` module. """ +import logging + from twisted.internet import defer from synapse.util.logutils import log_function -import logging - - logger = logging.getLogger(__name__) diff --git a/synapse/federation/send_queue.py b/synapse/federation/send_queue.py index c7ed465617..5157c3860d 100644 --- a/synapse/federation/send_queue.py +++ b/synapse/federation/send_queue.py @@ -29,18 +29,18 @@ dead worker doesn't cause the queues to grow limitlessly. Events are replicated via a separate events stream. """ -from .units import Edu +import logging +from collections import namedtuple -from synapse.storage.presence import UserPresenceState -from synapse.util.metrics import Measure -from synapse.metrics import LaterGauge +from six import iteritems, itervalues -from blist import sorteddict -from collections import namedtuple +from sortedcontainers import SortedDict -import logging +from synapse.metrics import LaterGauge +from synapse.storage.presence import UserPresenceState +from synapse.util.metrics import Measure -from six import itervalues, iteritems +from .units import Edu logger = logging.getLogger(__name__) @@ -55,19 +55,19 @@ class FederationRemoteSendQueue(object): self.is_mine_id = hs.is_mine_id self.presence_map = {} # Pending presence map user_id -> UserPresenceState - self.presence_changed = sorteddict() # Stream position -> user_id + self.presence_changed = SortedDict() # Stream position -> user_id self.keyed_edu = {} # (destination, key) -> EDU - self.keyed_edu_changed = sorteddict() # stream position -> (destination, key) + self.keyed_edu_changed = SortedDict() # stream position -> (destination, key) - self.edus = sorteddict() # stream position -> Edu + self.edus = SortedDict() # stream position -> Edu - self.failures = sorteddict() # stream position -> (destination, Failure) + self.failures = SortedDict() # stream position -> (destination, Failure) - self.device_messages = sorteddict() # stream position -> destination + self.device_messages = SortedDict() # stream position -> destination self.pos = 1 - self.pos_time = sorteddict() + self.pos_time = SortedDict() # EVERYTHING IS SAD. In particular, python only makes new scopes when # we make a new function, so we need to make a new function so the inner @@ -75,7 +75,7 @@ class FederationRemoteSendQueue(object): # changes. ARGH. def register(name, queue): LaterGauge("synapse_federation_send_queue_%s_size" % (queue_name,), - "", lambda: len(queue)) + "", [], lambda: len(queue)) for queue_name in [ "presence_map", "presence_changed", "keyed_edu", "keyed_edu_changed", @@ -98,7 +98,7 @@ class FederationRemoteSendQueue(object): now = self.clock.time_msec() keys = self.pos_time.keys() - time = keys.bisect_left(now - FIVE_MINUTES_AGO) + time = self.pos_time.bisect_left(now - FIVE_MINUTES_AGO) if not keys[:time]: return @@ -113,7 +113,7 @@ class FederationRemoteSendQueue(object): with Measure(self.clock, "send_queue._clear"): # Delete things out of presence maps keys = self.presence_changed.keys() - i = keys.bisect_left(position_to_delete) + i = self.presence_changed.bisect_left(position_to_delete) for key in keys[:i]: del self.presence_changed[key] @@ -131,7 +131,7 @@ class FederationRemoteSendQueue(object): # Delete things out of keyed edus keys = self.keyed_edu_changed.keys() - i = keys.bisect_left(position_to_delete) + i = self.keyed_edu_changed.bisect_left(position_to_delete) for key in keys[:i]: del self.keyed_edu_changed[key] @@ -145,19 +145,19 @@ class FederationRemoteSendQueue(object): # Delete things out of edu map keys = self.edus.keys() - i = keys.bisect_left(position_to_delete) + i = self.edus.bisect_left(position_to_delete) for key in keys[:i]: del self.edus[key] # Delete things out of failure map keys = self.failures.keys() - i = keys.bisect_left(position_to_delete) + i = self.failures.bisect_left(position_to_delete) for key in keys[:i]: del self.failures[key] # Delete things out of device map keys = self.device_messages.keys() - i = keys.bisect_left(position_to_delete) + i = self.device_messages.bisect_left(position_to_delete) for key in keys[:i]: del self.device_messages[key] @@ -197,7 +197,7 @@ class FederationRemoteSendQueue(object): # We only want to send presence for our own users, so lets always just # filter here just in case. - local_states = filter(lambda s: self.is_mine_id(s.user_id), states) + local_states = list(filter(lambda s: self.is_mine_id(s.user_id), states)) self.presence_map.update({state.user_id: state for state in local_states}) self.presence_changed[pos] = [state.user_id for state in local_states] @@ -250,13 +250,12 @@ class FederationRemoteSendQueue(object): self._clear_queue_before_pos(federation_ack) # Fetch changed presence - keys = self.presence_changed.keys() - i = keys.bisect_right(from_token) - j = keys.bisect_right(to_token) + 1 + i = self.presence_changed.bisect_right(from_token) + j = self.presence_changed.bisect_right(to_token) + 1 dest_user_ids = [ (pos, user_id) - for pos in keys[i:j] - for user_id in self.presence_changed[pos] + for pos, user_id_list in self.presence_changed.items()[i:j] + for user_id in user_id_list ] for (key, user_id) in dest_user_ids: @@ -265,13 +264,12 @@ class FederationRemoteSendQueue(object): ))) # Fetch changes keyed edus - keys = self.keyed_edu_changed.keys() - i = keys.bisect_right(from_token) - j = keys.bisect_right(to_token) + 1 + i = self.keyed_edu_changed.bisect_right(from_token) + j = self.keyed_edu_changed.bisect_right(to_token) + 1 # We purposefully clobber based on the key here, python dict comprehensions # always use the last value, so this will correctly point to the last # stream position. - keyed_edus = {self.keyed_edu_changed[k]: k for k in keys[i:j]} + keyed_edus = {v: k for k, v in self.keyed_edu_changed.items()[i:j]} for ((destination, edu_key), pos) in iteritems(keyed_edus): rows.append((pos, KeyedEduRow( @@ -280,19 +278,17 @@ class FederationRemoteSendQueue(object): ))) # Fetch changed edus - keys = self.edus.keys() - i = keys.bisect_right(from_token) - j = keys.bisect_right(to_token) + 1 - edus = ((k, self.edus[k]) for k in keys[i:j]) + i = self.edus.bisect_right(from_token) + j = self.edus.bisect_right(to_token) + 1 + edus = self.edus.items()[i:j] for (pos, edu) in edus: rows.append((pos, EduRow(edu))) # Fetch changed failures - keys = self.failures.keys() - i = keys.bisect_right(from_token) - j = keys.bisect_right(to_token) + 1 - failures = ((k, self.failures[k]) for k in keys[i:j]) + i = self.failures.bisect_right(from_token) + j = self.failures.bisect_right(to_token) + 1 + failures = self.failures.items()[i:j] for (pos, (destination, failure)) in failures: rows.append((pos, FailureRow( @@ -301,10 +297,9 @@ class FederationRemoteSendQueue(object): ))) # Fetch changed device messages - keys = self.device_messages.keys() - i = keys.bisect_right(from_token) - j = keys.bisect_right(to_token) + 1 - device_messages = {self.device_messages[k]: k for k in keys[i:j]} + i = self.device_messages.bisect_right(from_token) + j = self.device_messages.bisect_right(to_token) + 1 + device_messages = {v: k for k, v in self.device_messages.items()[i:j]} for (destination, pos) in iteritems(device_messages): rows.append((pos, DeviceRow( diff --git a/synapse/federation/transaction_queue.py b/synapse/federation/transaction_queue.py index 69312ec233..5a956ecfb3 100644 --- a/synapse/federation/transaction_queue.py +++ b/synapse/federation/transaction_queue.py @@ -13,35 +13,37 @@ # See the License for the specific language governing permissions and # limitations under the License. import datetime +import logging -from twisted.internet import defer +from six import itervalues -from .persistence import TransactionActions -from .units import Transaction, Edu +from prometheus_client import Counter + +from twisted.internet import defer -from synapse.api.errors import HttpResponseException, FederationDeniedError -from synapse.util import logcontext, PreserveLoggingContext -from synapse.util.async import run_on_reactor -from synapse.util.retryutils import NotRetryingDestination, get_retry_limiter -from synapse.util.metrics import measure_func -from synapse.handlers.presence import format_user_presence_state, get_interested_remotes import synapse.metrics -from synapse.metrics import LaterGauge +from synapse.api.errors import FederationDeniedError, HttpResponseException +from synapse.handlers.presence import format_user_presence_state, get_interested_remotes from synapse.metrics import ( + LaterGauge, + events_processed_counter, sent_edus_counter, sent_transactions_counter, - events_processed_counter, ) +from synapse.util import PreserveLoggingContext, logcontext +from synapse.util.metrics import measure_func +from synapse.util.retryutils import NotRetryingDestination, get_retry_limiter -from prometheus_client import Counter - -import logging - +from .persistence import TransactionActions +from .units import Edu, Transaction logger = logging.getLogger(__name__) -sent_pdus_destination_dist = Counter( - "synapse_federation_transaction_queue_sent_pdu_destinations", "" +sent_pdus_destination_dist_count = Counter( + "synapse_federation_client_sent_pdu_destinations:count", "" +) +sent_pdus_destination_dist_total = Counter( + "synapse_federation_client_sent_pdu_destinations:total", "" ) @@ -234,7 +236,7 @@ class TransactionQueue(object): yield logcontext.make_deferred_yieldable(defer.gatherResults( [ logcontext.run_in_background(handle_room_events, evs) - for evs in events_by_room.itervalues() + for evs in itervalues(events_by_room) ], consumeErrors=True )) @@ -278,7 +280,8 @@ class TransactionQueue(object): if not destinations: return - sent_pdus_destination_dist.inc(len(destinations)) + sent_pdus_destination_dist_total.inc(len(destinations)) + sent_pdus_destination_dist_count.inc() for destination in destinations: self.pending_pdus_by_dest.setdefault(destination, []).append( @@ -325,7 +328,7 @@ class TransactionQueue(object): if not states_map: break - yield self._process_presence_inner(states_map.values()) + yield self._process_presence_inner(list(states_map.values())) except Exception: logger.exception("Error sending presence states to servers") finally: @@ -449,9 +452,6 @@ class TransactionQueue(object): # hence why we throw the result away. yield get_retry_limiter(destination, self.clock, self.store) - # XXX: what's this for? - yield run_on_reactor() - pending_pdus = [] while True: device_message_edus, device_stream_id, dev_list_id = ( diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py index 6db8efa6dd..4529d454af 100644 --- a/synapse/federation/transport/client.py +++ b/synapse/federation/transport/client.py @@ -14,16 +14,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +import urllib + from twisted.internet import defer -from synapse.api.constants import Membership +from synapse.api.constants import Membership from synapse.api.urls import FEDERATION_PREFIX as PREFIX from synapse.util.logutils import log_function -import logging -import urllib - - logger = logging.getLogger(__name__) diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py index 19d09f5422..c9beca27c2 100644 --- a/synapse/federation/transport/server.py +++ b/synapse/federation/transport/server.py @@ -14,25 +14,27 @@ # See the License for the specific language governing permissions and # limitations under the License. +import functools +import logging +import re + from twisted.internet import defer +import synapse +from synapse.api.errors import Codes, FederationDeniedError, SynapseError from synapse.api.urls import FEDERATION_PREFIX as PREFIX -from synapse.api.errors import Codes, SynapseError, FederationDeniedError +from synapse.http.endpoint import parse_and_validate_server_name from synapse.http.server import JsonResource from synapse.http.servlet import ( - parse_json_object_from_request, parse_integer_from_args, parse_string_from_args, parse_boolean_from_args, + parse_integer_from_args, + parse_json_object_from_request, + parse_string_from_args, ) +from synapse.types import ThirdPartyInstanceID, get_domain_from_id +from synapse.util.logcontext import run_in_background from synapse.util.ratelimitutils import FederationRateLimiter from synapse.util.versionstring import get_version_string -from synapse.util.logcontext import run_in_background -from synapse.types import ThirdPartyInstanceID, get_domain_from_id - -import functools -import logging -import re -import synapse - logger = logging.getLogger(__name__) @@ -99,26 +101,6 @@ class Authenticator(object): origin = None - def parse_auth_header(header_str): - try: - params = auth.split(" ")[1].split(",") - param_dict = dict(kv.split("=") for kv in params) - - def strip_quotes(value): - if value.startswith("\""): - return value[1:-1] - else: - return value - - origin = strip_quotes(param_dict["origin"]) - key = strip_quotes(param_dict["key"]) - sig = strip_quotes(param_dict["sig"]) - return (origin, key, sig) - except Exception: - raise AuthenticationError( - 400, "Malformed Authorization header", Codes.UNAUTHORIZED - ) - auth_headers = request.requestHeaders.getRawHeaders(b"Authorization") if not auth_headers: @@ -127,8 +109,8 @@ class Authenticator(object): ) for auth in auth_headers: - if auth.startswith("X-Matrix"): - (origin, key, sig) = parse_auth_header(auth) + if auth.startswith(b"X-Matrix"): + (origin, key, sig) = _parse_auth_header(auth) json_request["origin"] = origin json_request["signatures"].setdefault(origin, {})[key] = sig @@ -165,6 +147,48 @@ class Authenticator(object): logger.exception("Error resetting retry timings on %s", origin) +def _parse_auth_header(header_bytes): + """Parse an X-Matrix auth header + + Args: + header_bytes (bytes): header value + + Returns: + Tuple[str, str, str]: origin, key id, signature. + + Raises: + AuthenticationError if the header could not be parsed + """ + try: + header_str = header_bytes.decode('utf-8') + params = header_str.split(" ")[1].split(",") + param_dict = dict(kv.split("=") for kv in params) + + def strip_quotes(value): + if value.startswith(b"\""): + return value[1:-1] + else: + return value + + origin = strip_quotes(param_dict["origin"]) + + # ensure that the origin is a valid server name + parse_and_validate_server_name(origin) + + key = strip_quotes(param_dict["key"]) + sig = strip_quotes(param_dict["sig"]) + return origin, key, sig + except Exception as e: + logger.warn( + "Error parsing auth header '%s': %s", + header_bytes.decode('ascii', 'replace'), + e, + ) + raise AuthenticationError( + 400, "Malformed Authorization header", Codes.UNAUTHORIZED, + ) + + class BaseFederationServlet(object): REQUIRE_AUTH = True @@ -362,7 +386,9 @@ class FederationMakeJoinServlet(BaseFederationServlet): @defer.inlineCallbacks def on_GET(self, origin, content, query, context, user_id): - content = yield self.handler.on_make_join_request(context, user_id) + content = yield self.handler.on_make_join_request( + origin, context, user_id, + ) defer.returnValue((200, content)) @@ -371,7 +397,9 @@ class FederationMakeLeaveServlet(BaseFederationServlet): @defer.inlineCallbacks def on_GET(self, origin, content, query, context, user_id): - content = yield self.handler.on_make_leave_request(context, user_id) + content = yield self.handler.on_make_leave_request( + origin, context, user_id, + ) defer.returnValue((200, content)) diff --git a/synapse/federation/units.py b/synapse/federation/units.py index 01c5b8fe17..bb1b3b13f7 100644 --- a/synapse/federation/units.py +++ b/synapse/federation/units.py @@ -17,10 +17,9 @@ server protocol. """ -from synapse.util.jsonobject import JsonEncodedObject - import logging +from synapse.util.jsonobject import JsonEncodedObject logger = logging.getLogger(__name__) diff --git a/synapse/groups/attestations.py b/synapse/groups/attestations.py index 6f11fa374b..47452700a8 100644 --- a/synapse/groups/attestations.py +++ b/synapse/groups/attestations.py @@ -23,9 +23,9 @@ If a user leaves (or gets kicked out of) a group, either side can still use their attestation to "prove" their membership, until the attestation expires. Therefore attestations shouldn't be relied on to prove membership in important cases, but can for less important situtations, e.g. showing a users membership -of groups on their profile, showing flairs, etc.abs +of groups on their profile, showing flairs, etc. -An attestsation is a signed blob of json that looks like: +An attestation is a signed blob of json that looks like: { "user_id": "@foo:a.example.com", @@ -38,15 +38,14 @@ An attestsation is a signed blob of json that looks like: import logging import random +from signedjson.sign import sign_json + from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.types import get_domain_from_id from synapse.util.logcontext import run_in_background -from signedjson.sign import sign_json - - logger = logging.getLogger(__name__) diff --git a/synapse/groups/groups_server.py b/synapse/groups/groups_server.py index 62d20ad130..633c865ed8 100644 --- a/synapse/groups/groups_server.py +++ b/synapse/groups/groups_server.py @@ -16,11 +16,12 @@ import logging -from synapse.api.errors import SynapseError -from synapse.types import GroupID, RoomID, UserID, get_domain_from_id +from six import string_types + from twisted.internet import defer -from six import string_types +from synapse.api.errors import SynapseError +from synapse.types import GroupID, RoomID, UserID, get_domain_from_id logger = logging.getLogger(__name__) diff --git a/synapse/handlers/__init__.py b/synapse/handlers/__init__.py index d358842b3e..4b9923d8c0 100644 --- a/synapse/handlers/__init__.py +++ b/synapse/handlers/__init__.py @@ -13,13 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from .register import RegistrationHandler -from .room import RoomContextHandler -from .message import MessageHandler -from .federation import FederationHandler -from .directory import DirectoryHandler from .admin import AdminHandler +from .directory import DirectoryHandler +from .federation import FederationHandler from .identity import IdentityHandler +from .message import MessageHandler +from .register import RegistrationHandler +from .room import RoomContextHandler from .search import SearchHandler diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py index e089e66fde..b6a8b3aa3b 100644 --- a/synapse/handlers/_base.py +++ b/synapse/handlers/_base.py @@ -18,11 +18,10 @@ import logging from twisted.internet import defer import synapse.types -from synapse.api.constants import Membership, EventTypes +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import LimitExceededError from synapse.types import UserID - logger = logging.getLogger(__name__) @@ -114,14 +113,14 @@ class BaseHandler(object): if guest_access != "can_join": if context: current_state = yield self.store.get_events( - context.current_state_ids.values() + list(context.current_state_ids.values()) ) else: current_state = yield self.state_handler.get_current_state( event.room_id ) - current_state = current_state.values() + current_state = list(current_state.values()) logger.info("maybe_kick_guest_users %r", current_state) yield self.kick_guest_users(current_state) diff --git a/synapse/handlers/admin.py b/synapse/handlers/admin.py index f36b358b45..5d629126fc 100644 --- a/synapse/handlers/admin.py +++ b/synapse/handlers/admin.py @@ -13,12 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from ._base import BaseHandler -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index d9f35a5dba..ec9fe01a5a 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -13,17 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + +from six import itervalues + +from prometheus_client import Counter + from twisted.internet import defer import synapse from synapse.api.constants import EventTypes +from synapse.util.logcontext import make_deferred_yieldable, run_in_background from synapse.util.metrics import Measure -from synapse.util.logcontext import ( - make_deferred_yieldable, run_in_background, -) -from prometheus_client import Counter - -import logging logger = logging.getLogger(__name__) @@ -119,7 +120,7 @@ class ApplicationServicesHandler(object): yield make_deferred_yieldable(defer.gatherResults([ run_in_background(handle_room_events, evs) - for evs in events_by_room.itervalues() + for evs in itervalues(events_by_room) ], consumeErrors=True)) yield self.store.set_appservice_last_pos(upper_bound) diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index a5365c4fe4..402e44cdef 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -13,29 +13,33 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. + +import logging + +import attr +import bcrypt +import pymacaroons +from canonicaljson import json + from twisted.internet import defer, threads +from twisted.web.client import PartialDownloadError -from ._base import BaseHandler +import synapse.util.stringutils as stringutils from synapse.api.constants import LoginType from synapse.api.errors import ( - AuthError, Codes, InteractiveAuthIncompleteError, LoginError, StoreError, + AuthError, + Codes, + InteractiveAuthIncompleteError, + LoginError, + StoreError, SynapseError, ) from synapse.module_api import ModuleApi from synapse.types import UserID -from synapse.util.async import run_on_reactor from synapse.util.caches.expiringcache import ExpiringCache from synapse.util.logcontext import make_deferred_yieldable -from twisted.web.client import PartialDownloadError - -import logging -import bcrypt -import pymacaroons -import simplejson - -import synapse.util.stringutils as stringutils - +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -249,7 +253,7 @@ class AuthHandler(BaseHandler): errordict = e.error_dict() for f in flows: - if len(set(f) - set(creds.keys())) == 0: + if len(set(f) - set(creds)) == 0: # it's very useful to know what args are stored, but this can # include the password in the case of registering, so only log # the keys (confusingly, clientdict may contain a password @@ -257,12 +261,12 @@ class AuthHandler(BaseHandler): # and is not sensitive). logger.info( "Auth completed with creds: %r. Client dict has keys: %r", - creds, clientdict.keys() + creds, list(clientdict) ) defer.returnValue((creds, clientdict, session['id'])) ret = self._auth_dict_for_flows(flows, session) - ret['completed'] = creds.keys() + ret['completed'] = list(creds) ret.update(errordict) raise InteractiveAuthIncompleteError( ret, @@ -402,7 +406,7 @@ class AuthHandler(BaseHandler): except PartialDownloadError as pde: # Twisted is silly data = pde.response - resp_body = simplejson.loads(data) + resp_body = json.loads(data) if 'success' in resp_body: # Note that we do NOT check the hostname here: we explicitly @@ -423,15 +427,11 @@ class AuthHandler(BaseHandler): def _check_msisdn(self, authdict, _): return self._check_threepid('msisdn', authdict) - @defer.inlineCallbacks def _check_dummy_auth(self, authdict, _): - yield run_on_reactor() - defer.returnValue(True) + return defer.succeed(True) @defer.inlineCallbacks def _check_threepid(self, medium, authdict): - yield run_on_reactor() - if 'threepid_creds' not in authdict: raise LoginError(400, "Missing threepid_creds", Codes.MISSING_PARAM) @@ -825,6 +825,15 @@ class AuthHandler(BaseHandler): if medium == 'email': address = address.lower() + identity_handler = self.hs.get_handlers().identity_handler + yield identity_handler.unbind_threepid( + user_id, + { + 'medium': medium, + 'address': address, + }, + ) + ret = yield self.store.user_delete_threepid( user_id, medium, address, ) @@ -849,7 +858,11 @@ class AuthHandler(BaseHandler): return bcrypt.hashpw(password.encode('utf8') + self.hs.config.password_pepper, bcrypt.gensalt(self.bcrypt_rounds)) - return make_deferred_yieldable(threads.deferToThread(_do_hash)) + return make_deferred_yieldable( + threads.deferToThreadPool( + self.hs.get_reactor(), self.hs.get_reactor().getThreadPool(), _do_hash + ), + ) def validate_hash(self, password, stored_hash): """Validates that self.hash(password) == stored_hash. @@ -869,16 +882,21 @@ class AuthHandler(BaseHandler): ) if stored_hash: - return make_deferred_yieldable(threads.deferToThread(_do_validate_hash)) + return make_deferred_yieldable( + threads.deferToThreadPool( + self.hs.get_reactor(), + self.hs.get_reactor().getThreadPool(), + _do_validate_hash, + ), + ) else: return defer.succeed(False) -class MacaroonGeneartor(object): - def __init__(self, hs): - self.clock = hs.get_clock() - self.server_name = hs.config.server_name - self.macaroon_secret_key = hs.config.macaroon_secret_key +@attr.s +class MacaroonGenerator(object): + + hs = attr.ib() def generate_access_token(self, user_id, extra_caveats=None): extra_caveats = extra_caveats or [] @@ -896,7 +914,7 @@ class MacaroonGeneartor(object): def generate_short_term_login_token(self, user_id, duration_in_ms=(2 * 60 * 1000)): macaroon = self._generate_base_macaroon(user_id) macaroon.add_first_party_caveat("type = login") - now = self.clock.time_msec() + now = self.hs.get_clock().time_msec() expiry = now + duration_in_ms macaroon.add_first_party_caveat("time < %d" % (expiry,)) return macaroon.serialize() @@ -908,9 +926,9 @@ class MacaroonGeneartor(object): def _generate_base_macaroon(self, user_id): macaroon = pymacaroons.Macaroon( - location=self.server_name, + location=self.hs.config.server_name, identifier="key", - key=self.macaroon_secret_key) + key=self.hs.config.macaroon_secret_key) macaroon.add_first_party_caveat("gen = 1") macaroon.add_first_party_caveat("user_id = %s" % (user_id,)) return macaroon diff --git a/synapse/handlers/deactivate_account.py b/synapse/handlers/deactivate_account.py index c5e92f6214..b3c5a9ee64 100644 --- a/synapse/handlers/deactivate_account.py +++ b/synapse/handlers/deactivate_account.py @@ -12,13 +12,15 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, reactor +import logging -from ._base import BaseHandler +from twisted.internet import defer + +from synapse.api.errors import SynapseError from synapse.types import UserID, create_requester from synapse.util.logcontext import run_in_background -import logging +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -30,6 +32,7 @@ class DeactivateAccountHandler(BaseHandler): self._auth_handler = hs.get_auth_handler() self._device_handler = hs.get_device_handler() self._room_member_handler = hs.get_room_member_handler() + self._identity_handler = hs.get_handlers().identity_handler self.user_directory_handler = hs.get_user_directory_handler() # Flag that indicates whether the process to part users from rooms is running @@ -37,14 +40,15 @@ class DeactivateAccountHandler(BaseHandler): # Start the user parter loop so it can resume parting users from rooms where # it left off (if it has work left to do). - reactor.callWhenRunning(self._start_user_parting) + hs.get_reactor().callWhenRunning(self._start_user_parting) @defer.inlineCallbacks - def deactivate_account(self, user_id): + def deactivate_account(self, user_id, erase_data): """Deactivate a user's account Args: user_id (str): ID of user to be deactivated + erase_data (bool): whether to GDPR-erase the user's data Returns: Deferred @@ -52,14 +56,35 @@ class DeactivateAccountHandler(BaseHandler): # FIXME: Theoretically there is a race here wherein user resets # password using threepid. - # first delete any devices belonging to the user, which will also + # delete threepids first. We remove these from the IS so if this fails, + # leave the user still active so they can try again. + # Ideally we would prevent password resets and then do this in the + # background thread. + threepids = yield self.store.user_get_threepids(user_id) + for threepid in threepids: + try: + yield self._identity_handler.unbind_threepid( + user_id, + { + 'medium': threepid['medium'], + 'address': threepid['address'], + }, + ) + except Exception: + # Do we want this to be a fatal error or should we carry on? + logger.exception("Failed to remove threepid from ID server") + raise SynapseError(400, "Failed to remove threepid from ID server") + yield self.store.user_delete_threepid( + user_id, threepid['medium'], threepid['address'], + ) + + # delete any devices belonging to the user, which will also # delete corresponding access tokens. yield self._device_handler.delete_all_devices_for_user(user_id) # then delete any remaining access tokens which weren't associated with # a device. yield self._auth_handler.delete_access_tokens_for_user(user_id) - yield self.store.user_delete_threepids(user_id) yield self.store.user_set_password_hash(user_id, None) # Add the user to a table of users pending deactivation (ie. @@ -69,6 +94,11 @@ class DeactivateAccountHandler(BaseHandler): # delete from user directory yield self.user_directory_handler.handle_user_deactivated(user_id) + # Mark the user as erased, if they asked for that + if erase_data: + logger.info("Marking %s as erased", user_id) + yield self.store.mark_user_erased(user_id) + # Now start the process that goes through that list and # parts users from rooms (if it isn't already running) self._start_user_parting() diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index 31bd0e60c6..2d44f15da3 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -12,21 +12,23 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import logging + +from six import iteritems, itervalues + +from twisted.internet import defer + from synapse.api import errors from synapse.api.constants import EventTypes from synapse.api.errors import FederationDeniedError +from synapse.types import RoomStreamToken, get_domain_from_id from synapse.util import stringutils from synapse.util.async import Linearizer from synapse.util.caches.expiringcache import ExpiringCache -from synapse.util.retryutils import NotRetryingDestination from synapse.util.metrics import measure_func -from synapse.types import get_domain_from_id, RoomStreamToken -from twisted.internet import defer -from ._base import BaseHandler - -import logging +from synapse.util.retryutils import NotRetryingDestination -from six import itervalues, iteritems +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -114,7 +116,7 @@ class DeviceHandler(BaseHandler): user_id, device_id=None ) - devices = device_map.values() + devices = list(device_map.values()) for device in devices: _update_device_from_client_ips(device, ips) @@ -187,7 +189,7 @@ class DeviceHandler(BaseHandler): defer.Deferred: """ device_map = yield self.store.get_devices_by_user(user_id) - device_ids = device_map.keys() + device_ids = list(device_map) if except_device_id is not None: device_ids = [d for d in device_ids if d != except_device_id] yield self.delete_devices(user_id, device_ids) @@ -537,7 +539,7 @@ class DeviceListEduUpdater(object): yield self.device_handler.notify_device_update(user_id, device_ids) else: # Simply update the single device, since we know that is the only - # change (becuase of the single prev_id matching the current cache) + # change (because of the single prev_id matching the current cache) for device_id, stream_id, prev_ids, content in pending_updates: yield self.store.update_remote_device_list_cache_entry( user_id, device_id, content, stream_id, diff --git a/synapse/handlers/devicemessage.py b/synapse/handlers/devicemessage.py index f147a20b73..2e2e5261de 100644 --- a/synapse/handlers/devicemessage.py +++ b/synapse/handlers/devicemessage.py @@ -18,10 +18,9 @@ import logging from twisted.internet import defer from synapse.api.errors import SynapseError -from synapse.types import get_domain_from_id, UserID +from synapse.types import UserID, get_domain_from_id from synapse.util.stringutils import random_string - logger = logging.getLogger(__name__) diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py index c5b6e75e03..ef866da1b6 100644 --- a/synapse/handlers/directory.py +++ b/synapse/handlers/directory.py @@ -14,15 +14,16 @@ # limitations under the License. +import logging +import string + from twisted.internet import defer -from ._base import BaseHandler -from synapse.api.errors import SynapseError, Codes, CodeMessageException, AuthError from synapse.api.constants import EventTypes +from synapse.api.errors import AuthError, CodeMessageException, Codes, SynapseError from synapse.types import RoomAlias, UserID, get_domain_from_id -import logging -import string +from ._base import BaseHandler logger = logging.getLogger(__name__) diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py index 8a2d177539..5816bf8b4f 100644 --- a/synapse/handlers/e2e_keys.py +++ b/synapse/handlers/e2e_keys.py @@ -14,17 +14,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -import simplejson as json import logging -from canonicaljson import encode_canonical_json -from twisted.internet import defer from six import iteritems -from synapse.api.errors import ( - SynapseError, CodeMessageException, FederationDeniedError, -) -from synapse.types import get_domain_from_id, UserID +from canonicaljson import encode_canonical_json, json + +from twisted.internet import defer + +from synapse.api.errors import CodeMessageException, FederationDeniedError, SynapseError +from synapse.types import UserID, get_domain_from_id from synapse.util.logcontext import make_deferred_yieldable, run_in_background from synapse.util.retryutils import NotRetryingDestination @@ -80,7 +79,7 @@ class E2eKeysHandler(object): else: remote_queries[user_id] = device_ids - # Firt get local devices. + # First get local devices. failures = {} results = {} if local_query: @@ -357,7 +356,7 @@ def _exception_to_failure(e): # include ConnectionRefused and other errors # # Note that some Exceptions (notably twisted's ResponseFailed etc) don't - # give a string for e.message, which simplejson then fails to serialize. + # give a string for e.message, which json then fails to serialize. return { "status": 503, "message": str(e.message), } diff --git a/synapse/handlers/events.py b/synapse/handlers/events.py index 8bc642675f..c3f2d7feff 100644 --- a/synapse/handlers/events.py +++ b/synapse/handlers/events.py @@ -13,20 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +import random + from twisted.internet import defer -from synapse.util.logutils import log_function -from synapse.types import UserID -from synapse.events.utils import serialize_event -from synapse.api.constants import Membership, EventTypes +from synapse.api.constants import EventTypes, Membership from synapse.events import EventBase +from synapse.events.utils import serialize_event +from synapse.types import UserID +from synapse.util.logutils import log_function from ._base import BaseHandler -import logging -import random - - logger = logging.getLogger(__name__) diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 87c0615820..d3ecebd29f 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -20,38 +20,42 @@ import itertools import logging import sys -from signedjson.key import decode_verify_key_bytes -from signedjson.sign import verify_signed_json import six -from six.moves import http_client from six import iteritems -from twisted.internet import defer +from six.moves import http_client + +from signedjson.key import decode_verify_key_bytes +from signedjson.sign import verify_signed_json from unpaddedbase64 import decode_base64 -from ._base import BaseHandler +from twisted.internet import defer +from synapse.api.constants import EventTypes, Membership, RejectedReason from synapse.api.errors import ( - AuthError, FederationError, StoreError, CodeMessageException, SynapseError, + AuthError, + CodeMessageException, FederationDeniedError, + FederationError, + StoreError, + SynapseError, ) -from synapse.api.constants import EventTypes, Membership, RejectedReason -from synapse.events.validator import EventValidator -from synapse.util import unwrapFirstError, logcontext -from synapse.util.metrics import measure_func -from synapse.util.logutils import log_function -from synapse.util.async import run_on_reactor, Linearizer -from synapse.util.frozenutils import unfreeze from synapse.crypto.event_signing import ( - compute_event_signature, add_hashes_and_signatures, + add_hashes_and_signatures, + compute_event_signature, ) -from synapse.types import UserID, get_domain_from_id - from synapse.events.utils import prune_event - -from synapse.util.retryutils import NotRetryingDestination - +from synapse.events.validator import EventValidator +from synapse.state import resolve_events_with_factory +from synapse.types import UserID, get_domain_from_id +from synapse.util import logcontext, unwrapFirstError +from synapse.util.async import Linearizer from synapse.util.distributor import user_joined_room +from synapse.util.frozenutils import unfreeze +from synapse.util.logutils import log_function +from synapse.util.metrics import measure_func +from synapse.util.retryutils import NotRetryingDestination +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -90,7 +94,9 @@ class FederationHandler(BaseHandler): @defer.inlineCallbacks @log_function - def on_receive_pdu(self, origin, pdu, get_missing=True): + def on_receive_pdu( + self, origin, pdu, get_missing=True, sent_to_us_directly=False, + ): """ Process a PDU received via a federation /send/ transaction, or via backfill of missing prev_events @@ -104,8 +110,10 @@ class FederationHandler(BaseHandler): """ # We reprocess pdus when we have seen them only as outliers - existing = yield self.get_persisted_pdu( - origin, pdu.event_id, do_auth=False + existing = yield self.store.get_event( + pdu.event_id, + allow_none=True, + allow_rejected=True, ) # FIXME: Currently we fetch an event again when we already have it @@ -162,14 +170,11 @@ class FederationHandler(BaseHandler): "Ignoring PDU %s for room %s from %s as we've left the room!", pdu.event_id, pdu.room_id, origin, ) - return + defer.returnValue(None) state = None - auth_chain = [] - fetch_state = False - # Get missing pdus if necessary. if not pdu.internal_metadata.is_outlier(): # We only backfill backwards to the min depth. @@ -224,26 +229,60 @@ class FederationHandler(BaseHandler): list(prevs - seen)[:5], ) - if prevs - seen: - logger.info( - "Still missing %d events for room %r: %r...", - len(prevs - seen), pdu.room_id, list(prevs - seen)[:5] + if sent_to_us_directly and prevs - seen: + # If they have sent it to us directly, and the server + # isn't telling us about the auth events that it's + # made a message referencing, we explode + raise FederationError( + "ERROR", + 403, + ( + "Your server isn't divulging details about prev_events " + "referenced in this event." + ), + affected=pdu.event_id, ) - fetch_state = True + elif prevs - seen: + # Calculate the state of the previous events, and + # de-conflict them to find the current state. + state_groups = [] + auth_chains = set() + try: + # Get the state of the events we know about + ours = yield self.store.get_state_groups(pdu.room_id, list(seen)) + state_groups.append(ours) + + # Ask the remote server for the states we don't + # know about + for p in prevs - seen: + state, got_auth_chain = ( + yield self.replication_layer.get_state_for_room( + origin, pdu.room_id, p + ) + ) + auth_chains.update(got_auth_chain) + state_group = {(x.type, x.state_key): x.event_id for x in state} + state_groups.append(state_group) + + # Resolve any conflicting state + def fetch(ev_ids): + return self.store.get_events( + ev_ids, get_prev_content=False, check_redacted=False + ) - if fetch_state: - # We need to get the state at this event, since we haven't - # processed all the prev events. - logger.debug( - "_handle_new_pdu getting state for %s", - pdu.room_id - ) - try: - state, auth_chain = yield self.replication_layer.get_state_for_room( - origin, pdu.room_id, pdu.event_id, - ) - except Exception: - logger.exception("Failed to get state for event: %s", pdu.event_id) + state_map = yield resolve_events_with_factory( + state_groups, {pdu.event_id: pdu}, fetch + ) + + state = (yield self.store.get_events(state_map.values())).values() + auth_chain = list(auth_chains) + except Exception: + raise FederationError( + "ERROR", + 403, + "We can't get valid state history.", + affected=pdu.event_id, + ) yield self._process_received_pdu( origin, @@ -321,11 +360,17 @@ class FederationHandler(BaseHandler): for e in missing_events: logger.info("Handling found event %s", e.event_id) - yield self.on_receive_pdu( - origin, - e, - get_missing=False - ) + try: + yield self.on_receive_pdu( + origin, + e, + get_missing=False + ) + except FederationError as e: + if e.code == 403: + logger.warn("Event %s failed history check.") + else: + raise @log_function @defer.inlineCallbacks @@ -459,6 +504,47 @@ class FederationHandler(BaseHandler): @measure_func("_filter_events_for_server") @defer.inlineCallbacks def _filter_events_for_server(self, server_name, room_id, events): + """Filter the given events for the given server, redacting those the + server can't see. + + Assumes the server is currently in the room. + + Returns + list[FrozenEvent] + """ + # First lets check to see if all the events have a history visibility + # of "shared" or "world_readable". If thats the case then we don't + # need to check membership (as we know the server is in the room). + event_to_state_ids = yield self.store.get_state_ids_for_events( + frozenset(e.event_id for e in events), + types=( + (EventTypes.RoomHistoryVisibility, ""), + ) + ) + + visibility_ids = set() + for sids in event_to_state_ids.itervalues(): + hist = sids.get((EventTypes.RoomHistoryVisibility, "")) + if hist: + visibility_ids.add(hist) + + # If we failed to find any history visibility events then the default + # is "shared" visiblity. + if not visibility_ids: + defer.returnValue(events) + + event_map = yield self.store.get_events(visibility_ids) + all_open = all( + e.content.get("history_visibility") in (None, "shared", "world_readable") + for e in event_map.itervalues() + ) + + if all_open: + defer.returnValue(events) + + # Ok, so we're dealing with events that have non-trivial visibility + # rules, so we need to also get the memberships of the room. + event_to_state_ids = yield self.store.get_state_ids_for_events( frozenset(e.event_id for e in events), types=( @@ -480,8 +566,8 @@ class FederationHandler(BaseHandler): # to get all state ids that we're interested in. event_map = yield self.store.get_events([ e_id - for key_to_eid in event_to_state_ids.itervalues() - for key, e_id in key_to_eid.iteritems() + for key_to_eid in list(event_to_state_ids.values()) + for key, e_id in key_to_eid.items() if key[0] != EventTypes.Member or check_match(key[1]) ]) @@ -494,7 +580,20 @@ class FederationHandler(BaseHandler): for e_id, key_to_eid in event_to_state_ids.iteritems() } + erased_senders = yield self.store.are_users_erased( + e.sender for e in events, + ) + def redact_disallowed(event, state): + # if the sender has been gdpr17ed, always return a redacted + # copy of the event. + if erased_senders[event.sender]: + logger.info( + "Sender of %s has been erased, redacting", + event.event_id, + ) + return prune_event(event) + if not state: return event @@ -1149,13 +1248,13 @@ class FederationHandler(BaseHandler): user = UserID.from_string(event.state_key) yield user_joined_room(self.distributor, user, event.room_id) - state_ids = context.prev_state_ids.values() + state_ids = list(context.prev_state_ids.values()) auth_chain = yield self.store.get_auth_chain(state_ids) - state = yield self.store.get_events(context.prev_state_ids.values()) + state = yield self.store.get_events(list(context.prev_state_ids.values())) defer.returnValue({ - "state": state.values(), + "state": list(state.values()), "auth_chain": auth_chain, }) @@ -1382,8 +1481,6 @@ class FederationHandler(BaseHandler): def get_state_for_pdu(self, room_id, event_id): """Returns the state at the event. i.e. not including said event. """ - yield run_on_reactor() - state_groups = yield self.store.get_state_groups( room_id, [event_id] ) @@ -1405,7 +1502,7 @@ class FederationHandler(BaseHandler): else: del results[(event.type, event.state_key)] - res = results.values() + res = list(results.values()) for event in res: # We sign these again because there was a bug where we # incorrectly signed things the first time round @@ -1426,8 +1523,6 @@ class FederationHandler(BaseHandler): def get_state_ids_for_pdu(self, room_id, event_id): """Returns the state at the event. i.e. not including said event. """ - yield run_on_reactor() - state_groups = yield self.store.get_state_groups_ids( room_id, [event_id] ) @@ -1446,7 +1541,7 @@ class FederationHandler(BaseHandler): else: results.pop((event.type, event.state_key), None) - defer.returnValue(results.values()) + defer.returnValue(list(results.values())) else: defer.returnValue([]) @@ -1469,11 +1564,20 @@ class FederationHandler(BaseHandler): @defer.inlineCallbacks @log_function - def get_persisted_pdu(self, origin, event_id, do_auth=True): - """ Get a PDU from the database with given origin and id. + def get_persisted_pdu(self, origin, event_id): + """Get an event from the database for the given server. + + Args: + origin [str]: hostname of server which is requesting the event; we + will check that the server is allowed to see it. + event_id [str]: id of the event being requested Returns: - Deferred: Results in a `Pdu`. + Deferred[EventBase|None]: None if we know nothing about the event; + otherwise the (possibly-redacted) event. + + Raises: + AuthError if the server is not currently in the room """ event = yield self.store.get_event( event_id, @@ -1494,20 +1598,17 @@ class FederationHandler(BaseHandler): ) ) - if do_auth: - in_room = yield self.auth.check_host_in_room( - event.room_id, - origin - ) - if not in_room: - raise AuthError(403, "Host not in room.") - - events = yield self._filter_events_for_server( - origin, event.room_id, [event] - ) - - event = events[0] + in_room = yield self.auth.check_host_in_room( + event.room_id, + origin + ) + if not in_room: + raise AuthError(403, "Host not in room.") + events = yield self._filter_events_for_server( + origin, event.room_id, [event] + ) + event = events[0] defer.returnValue(event) else: defer.returnValue(None) @@ -1795,6 +1896,10 @@ class FederationHandler(BaseHandler): min_depth=min_depth, ) + missing_events = yield self._filter_events_for_server( + origin, room_id, missing_events, + ) + defer.returnValue(missing_events) @defer.inlineCallbacks @@ -1915,7 +2020,7 @@ class FederationHandler(BaseHandler): }) new_state = self.state_handler.resolve_events( - [local_view.values(), remote_view.values()], + [list(local_view.values()), list(remote_view.values())], event ) diff --git a/synapse/handlers/groups_local.py b/synapse/handlers/groups_local.py index dcae083734..53e5e2648b 100644 --- a/synapse/handlers/groups_local.py +++ b/synapse/handlers/groups_local.py @@ -14,14 +14,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging + from six import iteritems +from twisted.internet import defer + from synapse.api.errors import SynapseError from synapse.types import get_domain_from_id -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 91a0898860..8c8aedb2b8 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -1,6 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2015, 2016 OpenMarket Ltd # Copyright 2017 Vector Creations Ltd +# Copyright 2018 New Vector Ltd # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -18,16 +19,18 @@ import logging -import simplejson as json +from canonicaljson import json from twisted.internet import defer from synapse.api.errors import ( - MatrixCodeMessageException, CodeMessageException + CodeMessageException, + Codes, + MatrixCodeMessageException, + SynapseError, ) + from ._base import BaseHandler -from synapse.util.async import run_on_reactor -from synapse.api.errors import SynapseError, Codes logger = logging.getLogger(__name__) @@ -38,6 +41,7 @@ class IdentityHandler(BaseHandler): super(IdentityHandler, self).__init__(hs) self.http_client = hs.get_simple_http_client() + self.federation_http_client = hs.get_http_client() self.trusted_id_servers = set(hs.config.trusted_third_party_id_servers) self.trust_any_id_server_just_for_testing_do_not_use = ( @@ -60,8 +64,6 @@ class IdentityHandler(BaseHandler): @defer.inlineCallbacks def threepid_from_creds(self, creds): - yield run_on_reactor() - if 'id_server' in creds: id_server = creds['id_server'] elif 'idServer' in creds: @@ -104,7 +106,6 @@ class IdentityHandler(BaseHandler): @defer.inlineCallbacks def bind_threepid(self, creds, mxid): - yield run_on_reactor() logger.debug("binding threepid %r to %s", creds, mxid) data = None @@ -139,9 +140,53 @@ class IdentityHandler(BaseHandler): defer.returnValue(data) @defer.inlineCallbacks - def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs): - yield run_on_reactor() + def unbind_threepid(self, mxid, threepid): + """ + Removes a binding from an identity server + Args: + mxid (str): Matrix user ID of binding to be removed + threepid (dict): Dict with medium & address of binding to be removed + + Returns: + Deferred[bool]: True on success, otherwise False + """ + logger.debug("unbinding threepid %r from %s", threepid, mxid) + if not self.trusted_id_servers: + logger.warn("Can't unbind threepid: no trusted ID servers set in config") + defer.returnValue(False) + + # We don't track what ID server we added 3pids on (perhaps we ought to) + # but we assume that any of the servers in the trusted list are in the + # same ID server federation, so we can pick any one of them to send the + # deletion request to. + id_server = next(iter(self.trusted_id_servers)) + + url = "https://%s/_matrix/identity/api/v1/3pid/unbind" % (id_server,) + content = { + "mxid": mxid, + "threepid": threepid, + } + headers = {} + # we abuse the federation http client to sign the request, but we have to send it + # using the normal http client since we don't want the SRV lookup and want normal + # 'browser-like' HTTPS. + self.federation_http_client.sign_request( + destination=None, + method='POST', + url_bytes='/_matrix/identity/api/v1/3pid/unbind'.encode('ascii'), + headers_dict=headers, + content=content, + destination_is=id_server, + ) + yield self.http_client.post_json_get_json( + url, + content, + headers, + ) + defer.returnValue(True) + @defer.inlineCallbacks + def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs): if not self._should_trust_id_server(id_server): raise SynapseError( 400, "Untrusted ID server '%s'" % id_server, @@ -176,8 +221,6 @@ class IdentityHandler(BaseHandler): self, id_server, country, phone_number, client_secret, send_attempt, **kwargs ): - yield run_on_reactor() - if not self._should_trust_id_server(id_server): raise SynapseError( 400, "Untrusted ID server '%s'" % id_server, diff --git a/synapse/handlers/initial_sync.py b/synapse/handlers/initial_sync.py index 71af86fe21..fb11716eb8 100644 --- a/synapse/handlers/initial_sync.py +++ b/synapse/handlers/initial_sync.py @@ -13,6 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.api.constants import EventTypes, Membership @@ -21,9 +23,7 @@ from synapse.events.utils import serialize_event from synapse.events.validator import EventValidator from synapse.handlers.presence import format_user_presence_state from synapse.streams.config import PaginationConfig -from synapse.types import ( - UserID, StreamToken, -) +from synapse.types import StreamToken, UserID from synapse.util import unwrapFirstError from synapse.util.async import concurrently_execute from synapse.util.caches.snapshot_cache import SnapshotCache @@ -32,9 +32,6 @@ from synapse.visibility import filter_events_for_client from ._base import BaseHandler -import logging - - logger = logging.getLogger(__name__) diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 1cb81b6cf8..a39b852ceb 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -14,35 +14,31 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -import simplejson import sys -from canonicaljson import encode_canonical_json import six -from six import string_types, itervalues, iteritems -from twisted.internet import defer, reactor +from six import iteritems, itervalues, string_types + +from canonicaljson import encode_canonical_json, json + +from twisted.internet import defer from twisted.internet.defer import succeed from twisted.python.failure import Failure -from synapse.api.constants import EventTypes, Membership, MAX_DEPTH -from synapse.api.errors import ( - AuthError, Codes, SynapseError, - ConsentNotGivenError, -) +from synapse.api.constants import MAX_DEPTH, EventTypes, Membership +from synapse.api.errors import AuthError, Codes, ConsentNotGivenError, SynapseError from synapse.api.urls import ConsentURIBuilder from synapse.crypto.event_signing import add_hashes_and_signatures from synapse.events.utils import serialize_event from synapse.events.validator import EventValidator -from synapse.types import ( - UserID, RoomAlias, RoomStreamToken, -) -from synapse.util.async import run_on_reactor, ReadWriteLock, Limiter +from synapse.replication.http.send_event import send_event_to_master +from synapse.types import RoomAlias, RoomStreamToken, UserID +from synapse.util.async import Limiter, ReadWriteLock +from synapse.util.frozenutils import frozendict_json_encoder from synapse.util.logcontext import run_in_background from synapse.util.metrics import measure_func -from synapse.util.frozenutils import frozendict_json_encoder from synapse.util.stringutils import random_string from synapse.visibility import filter_events_for_client -from synapse.replication.http.send_event import send_event_to_master from ._base import BaseHandler @@ -157,7 +153,7 @@ class MessageHandler(BaseHandler): # remove the purge from the list 24 hours after it completes def clear_purge(): del self._purges_by_id[purge_id] - reactor.callLater(24 * 3600, clear_purge) + self.hs.get_reactor().callLater(24 * 3600, clear_purge) def get_purge_status(self, purge_id): """Get the current status of an active purge @@ -388,7 +384,7 @@ class MessageHandler(BaseHandler): users_with_profile = yield self.state.get_current_user_in_room(room_id) # If this is an AS, double check that they are allowed to see the members. - # This can either be because the AS user is in the room or becuase there + # This can either be because the AS user is in the room or because there # is a user in the room that the AS is "interested in" if requester.app_service and user_id not in users_with_profile: for uid in users_with_profile: @@ -491,7 +487,7 @@ class EventCreationHandler(object): target, e ) - is_exempt = yield self._is_exempt_from_privacy_policy(builder) + is_exempt = yield self._is_exempt_from_privacy_policy(builder, requester) if not is_exempt: yield self.assert_accepted_privacy_policy(requester) @@ -509,12 +505,13 @@ class EventCreationHandler(object): defer.returnValue((event, context)) - def _is_exempt_from_privacy_policy(self, builder): + def _is_exempt_from_privacy_policy(self, builder, requester): """"Determine if an event to be sent is exempt from having to consent to the privacy policy Args: builder (synapse.events.builder.EventBuilder): event being created + requester (Requster): user requesting this event Returns: Deferred[bool]: true if the event can be sent without the user @@ -525,6 +522,9 @@ class EventCreationHandler(object): membership = builder.content.get("membership", None) if membership == Membership.JOIN: return self._is_server_notices_room(builder.room_id) + elif membership == Membership.LEAVE: + # the user is always allowed to leave (but not kick people) + return builder.state_key == requester.user.to_string() return succeed(False) @defer.inlineCallbacks @@ -793,7 +793,7 @@ class EventCreationHandler(object): # Ensure that we can round trip before trying to persist in db try: dump = frozendict_json_encoder.encode(event.content) - simplejson.loads(dump) + json.loads(dump) except Exception: logger.exception("Failed to encode content: %r", event.content) raise @@ -806,6 +806,7 @@ class EventCreationHandler(object): # If we're a worker we need to hit out to the master. if self.config.worker_app: yield send_event_to_master( + self.hs.get_clock(), self.http_client, host=self.config.worker_replication_host, port=self.config.worker_replication_http_port, @@ -959,9 +960,7 @@ class EventCreationHandler(object): event_stream_id, max_stream_id ) - @defer.inlineCallbacks def _notify(): - yield run_on_reactor() try: self.notifier.on_new_room_event( event, event_stream_id, max_stream_id, diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 26fc0d3ec7..3732830194 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -22,27 +22,26 @@ The methods that define policy are: - should_notify """ -from twisted.internet import defer, reactor +import logging from contextlib import contextmanager -from six import itervalues, iteritems +from six import iteritems, itervalues + +from prometheus_client import Counter + +from twisted.internet import defer -from synapse.api.errors import SynapseError from synapse.api.constants import PresenceState +from synapse.api.errors import SynapseError +from synapse.metrics import LaterGauge from synapse.storage.presence import UserPresenceState - -from synapse.util.caches.descriptors import cachedInlineCallbacks +from synapse.types import UserID, get_domain_from_id from synapse.util.async import Linearizer +from synapse.util.caches.descriptors import cachedInlineCallbacks from synapse.util.logcontext import run_in_background from synapse.util.logutils import log_function from synapse.util.metrics import Measure from synapse.util.wheel_timer import WheelTimer -from synapse.types import UserID, get_domain_from_id -from synapse.metrics import LaterGauge - -import logging - -from prometheus_client import Counter logger = logging.getLogger(__name__) @@ -179,7 +178,7 @@ class PresenceHandler(object): # have not yet been persisted self.unpersisted_users_changes = set() - reactor.addSystemEventTrigger("before", "shutdown", self._on_shutdown) + hs.get_reactor().addSystemEventTrigger("before", "shutdown", self._on_shutdown) self.serial_to_user = {} self._next_serial = 1 @@ -325,7 +324,7 @@ class PresenceHandler(object): if to_notify: notified_presence_counter.inc(len(to_notify)) - yield self._persist_and_notify(to_notify.values()) + yield self._persist_and_notify(list(to_notify.values())) self.unpersisted_users_changes |= set(s.user_id for s in new_states) self.unpersisted_users_changes -= set(to_notify.keys()) @@ -687,7 +686,7 @@ class PresenceHandler(object): """ updates = yield self.current_state_for_users(target_user_ids) - updates = updates.values() + updates = list(updates.values()) for user_id in set(target_user_ids) - set(u.user_id for u in updates): updates.append(UserPresenceState.default(user_id)) @@ -753,11 +752,11 @@ class PresenceHandler(object): self._push_to_remotes([state]) else: user_ids = yield self.store.get_users_in_room(room_id) - user_ids = filter(self.is_mine_id, user_ids) + user_ids = list(filter(self.is_mine_id, user_ids)) states = yield self.current_state_for_users(user_ids) - self._push_to_remotes(states.values()) + self._push_to_remotes(list(states.values())) @defer.inlineCallbacks def get_presence_list(self, observer_user, accepted=None): @@ -1051,7 +1050,7 @@ class PresenceEventSource(object): updates = yield presence.current_state_for_users(user_ids_changed) if include_offline: - defer.returnValue((updates.values(), max_token)) + defer.returnValue((list(updates.values()), max_token)) else: defer.returnValue(([ s for s in itervalues(updates) @@ -1112,7 +1111,7 @@ def handle_timeouts(user_states, is_mine_fn, syncing_user_ids, now): if new_state: changes[state.user_id] = new_state - return changes.values() + return list(changes.values()) def handle_timeout(state, is_mine, syncing_user_ids, now): diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py index 3465a787ab..859f6d2b2e 100644 --- a/synapse/handlers/profile.py +++ b/synapse/handlers/profile.py @@ -17,8 +17,9 @@ import logging from twisted.internet import defer -from synapse.api.errors import SynapseError, AuthError, CodeMessageException +from synapse.api.errors import AuthError, CodeMessageException, SynapseError from synapse.types import UserID, get_domain_from_id + from ._base import BaseHandler logger = logging.getLogger(__name__) diff --git a/synapse/handlers/read_marker.py b/synapse/handlers/read_marker.py index 5142ae153d..995460f82a 100644 --- a/synapse/handlers/read_marker.py +++ b/synapse/handlers/read_marker.py @@ -13,13 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseHandler +import logging from twisted.internet import defer from synapse.util.async import Linearizer -import logging +from ._base import BaseHandler + logger = logging.getLogger(__name__) diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py index 2e0672161c..cb905a3903 100644 --- a/synapse/handlers/receipts.py +++ b/synapse/handlers/receipts.py @@ -12,17 +12,15 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util import logcontext - -from ._base import BaseHandler +import logging from twisted.internet import defer -from synapse.util.logcontext import PreserveLoggingContext from synapse.types import get_domain_from_id +from synapse.util import logcontext +from synapse.util.logcontext import PreserveLoggingContext -import logging - +from ._base import BaseHandler logger = logging.getLogger(__name__) diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 7e52adda3c..7caff0cbc8 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -18,14 +18,19 @@ import logging from twisted.internet import defer +from synapse import types from synapse.api.errors import ( - AuthError, Codes, SynapseError, RegistrationError, InvalidCaptchaError + AuthError, + Codes, + InvalidCaptchaError, + RegistrationError, + SynapseError, ) from synapse.http.client import CaptchaServerHttpClient -from synapse import types -from synapse.types import UserID, create_requester, RoomID, RoomAlias -from synapse.util.async import run_on_reactor, Linearizer +from synapse.types import RoomAlias, RoomID, UserID, create_requester +from synapse.util.async import Linearizer from synapse.util.threepids import check_3pid_allowed + from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -139,7 +144,6 @@ class RegistrationHandler(BaseHandler): Raises: RegistrationError if there was a problem registering. """ - yield run_on_reactor() password_hash = None if password: password_hash = yield self.auth_handler().hash(password) @@ -431,8 +435,6 @@ class RegistrationHandler(BaseHandler): Raises: RegistrationError if there was a problem registering. """ - yield run_on_reactor() - if localpart is None: raise SynapseError(400, "Request must include user id") diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index b5850db42f..f67512078b 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -15,23 +15,20 @@ # limitations under the License. """Contains functions for performing events on rooms.""" -from twisted.internet import defer +import logging +import math +import string +from collections import OrderedDict -from ._base import BaseHandler +from twisted.internet import defer -from synapse.types import UserID, RoomAlias, RoomID, RoomStreamToken -from synapse.api.constants import ( - EventTypes, JoinRules, RoomCreationPreset -) -from synapse.api.errors import AuthError, StoreError, SynapseError +from synapse.api.constants import EventTypes, JoinRules, RoomCreationPreset +from synapse.api.errors import AuthError, Codes, StoreError, SynapseError +from synapse.types import RoomAlias, RoomID, RoomStreamToken, UserID from synapse.util import stringutils from synapse.visibility import filter_events_for_client -from collections import OrderedDict - -import logging -import math -import string +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -115,7 +112,11 @@ class RoomCreationHandler(BaseHandler): ) if mapping: - raise SynapseError(400, "Room alias already taken") + raise SynapseError( + 400, + "Room alias already taken", + Codes.ROOM_IN_USE + ) else: room_alias = None @@ -455,7 +456,7 @@ class RoomContextHandler(BaseHandler): state = yield self.store.get_state_for_events( [last_event_id], None ) - results["state"] = state[last_event_id].values() + results["state"] = list(state[last_event_id].values()) results["start"] = now_token.copy_and_replace( "room_key", results["start"] diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py index 5757bb7f8a..1abd45297b 100644 --- a/synapse/handlers/room_list.py +++ b/synapse/handlers/room_list.py @@ -13,25 +13,24 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging +from collections import namedtuple +from six import iteritems from six.moves import range -from ._base import BaseHandler +import msgpack +from unpaddedbase64 import decode_base64, encode_base64 + +from twisted.internet import defer -from synapse.api.constants import ( - EventTypes, JoinRules, -) +from synapse.api.constants import EventTypes, JoinRules +from synapse.types import ThirdPartyInstanceID from synapse.util.async import concurrently_execute from synapse.util.caches.descriptors import cachedInlineCallbacks from synapse.util.caches.response_cache import ResponseCache -from synapse.types import ThirdPartyInstanceID - -from collections import namedtuple -from unpaddedbase64 import encode_base64, decode_base64 -import logging -import msgpack +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -307,7 +306,7 @@ class RoomListHandler(BaseHandler): ) event_map = yield self.store.get_events([ - event_id for key, event_id in current_state_ids.iteritems() + event_id for key, event_id in iteritems(current_state_ids) if key[0] in ( EventTypes.JoinRules, EventTypes.Name, diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index f930e939e8..00f2e279bc 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -21,19 +21,17 @@ from six.moves import http_client from signedjson.key import decode_verify_key_bytes from signedjson.sign import verify_signed_json -from twisted.internet import defer from unpaddedbase64 import decode_base64 +from twisted.internet import defer + import synapse.server import synapse.types -from synapse.api.constants import ( - EventTypes, Membership, -) -from synapse.api.errors import AuthError, SynapseError, Codes -from synapse.types import UserID, RoomID +from synapse.api.constants import EventTypes, Membership +from synapse.api.errors import AuthError, Codes, SynapseError +from synapse.types import RoomID, UserID from synapse.util.async import Linearizer -from synapse.util.distributor import user_left_room, user_joined_room - +from synapse.util.distributor import user_joined_room, user_left_room logger = logging.getLogger(__name__) diff --git a/synapse/handlers/room_member_worker.py b/synapse/handlers/room_member_worker.py index 493aec1e48..22d8b4b0d3 100644 --- a/synapse/handlers/room_member_worker.py +++ b/synapse/handlers/room_member_worker.py @@ -20,11 +20,12 @@ from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.handlers.room_member import RoomMemberHandler from synapse.replication.http.membership import ( - remote_join, remote_reject_invite, get_or_register_3pid_guest, + get_or_register_3pid_guest, notify_user_membership_change, + remote_join, + remote_reject_invite, ) - logger = logging.getLogger(__name__) diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py index 9772ed1a0e..69ae9731d5 100644 --- a/synapse/handlers/search.py +++ b/synapse/handlers/search.py @@ -13,21 +13,20 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import itertools +import logging -from ._base import BaseHandler +from unpaddedbase64 import decode_base64, encode_base64 -from synapse.api.constants import Membership, EventTypes -from synapse.api.filtering import Filter +from twisted.internet import defer + +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import SynapseError +from synapse.api.filtering import Filter from synapse.events.utils import serialize_event from synapse.visibility import filter_events_for_client -from unpaddedbase64 import decode_base64, encode_base64 - -import itertools -import logging - +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -64,6 +63,13 @@ class SearchHandler(BaseHandler): except Exception: raise SynapseError(400, "Invalid batch") + logger.info( + "Search batch properties: %r, %r, %r", + batch_group, batch_group_key, batch_token, + ) + + logger.info("Search content: %s", content) + try: room_cat = content["search_categories"]["room_events"] @@ -271,6 +277,8 @@ class SearchHandler(BaseHandler): # We should never get here due to the guard earlier. raise NotImplementedError() + logger.info("Found %d events to return", len(allowed_events)) + # If client has asked for "context" for each event (i.e. some surrounding # events and state), fetch that if event_context is not None: @@ -282,6 +290,11 @@ class SearchHandler(BaseHandler): event.room_id, event.event_id, before_limit, after_limit ) + logger.info( + "Context for search returned %d and %d events", + len(res["events_before"]), len(res["events_after"]), + ) + res["events_before"] = yield filter_events_for_client( self.store, user.to_string(), res["events_before"] ) @@ -348,7 +361,7 @@ class SearchHandler(BaseHandler): rooms = set(e.room_id for e in allowed_events) for room_id in rooms: state = yield self.state_handler.get_current_state(room_id) - state_results[room_id] = state.values() + state_results[room_id] = list(state.values()) state_results.values() diff --git a/synapse/handlers/set_password.py b/synapse/handlers/set_password.py index e057ae54c9..7ecdede4dc 100644 --- a/synapse/handlers/set_password.py +++ b/synapse/handlers/set_password.py @@ -17,6 +17,7 @@ import logging from twisted.internet import defer from synapse.api.errors import Codes, StoreError, SynapseError + from ._base import BaseHandler logger = logging.getLogger(__name__) diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 8377650b68..c24e35362a 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -13,22 +13,22 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.constants import Membership, EventTypes +import collections +import itertools +import logging + +from six import iteritems, itervalues + +from twisted.internet import defer + +from synapse.api.constants import EventTypes, Membership +from synapse.push.clientformat import format_push_rules_for_user +from synapse.types import RoomStreamToken from synapse.util.async import concurrently_execute +from synapse.util.caches.response_cache import ResponseCache from synapse.util.logcontext import LoggingContext from synapse.util.metrics import Measure, measure_func -from synapse.util.caches.response_cache import ResponseCache -from synapse.push.clientformat import format_push_rules_for_user from synapse.visibility import filter_events_for_client -from synapse.types import RoomStreamToken - -from twisted.internet import defer - -import collections -import logging -import itertools - -from six import itervalues, iteritems logger = logging.getLogger(__name__) @@ -145,7 +145,7 @@ class SyncResult(collections.namedtuple("SyncResult", [ "invited", # InvitedSyncResult for each invited room. "archived", # ArchivedSyncResult for each archived room. "to_device", # List of direct messages for the device. - "device_lists", # List of user_ids whose devices have chanegd + "device_lists", # List of user_ids whose devices have changed "device_one_time_keys_count", # Dict of algorithm to count for one time keys # for this device "groups", @@ -541,11 +541,11 @@ class SyncHandler(object): state = {} if state_ids: - state = yield self.store.get_events(state_ids.values()) + state = yield self.store.get_events(list(state_ids.values())) defer.returnValue({ (e.type, e.state_key): e - for e in sync_config.filter_collection.filter_room_state(state.values()) + for e in sync_config.filter_collection.filter_room_state(list(state.values())) }) @defer.inlineCallbacks @@ -894,7 +894,7 @@ class SyncHandler(object): presence.extend(states) # Deduplicate the presence entries so that there's at most one per user - presence = {p.user_id: p for p in presence}.values() + presence = list({p.user_id: p for p in presence}.values()) presence = sync_config.filter_collection.filter_presence( presence diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 5d9736e88f..2d2d3d5a0d 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -13,17 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +from collections import namedtuple + from twisted.internet import defer -from synapse.api.errors import SynapseError, AuthError +from synapse.api.errors import AuthError, SynapseError +from synapse.types import UserID, get_domain_from_id from synapse.util.logcontext import run_in_background from synapse.util.metrics import Measure from synapse.util.wheel_timer import WheelTimer -from synapse.types import UserID, get_domain_from_id - -import logging - -from collections import namedtuple logger = logging.getLogger(__name__) diff --git a/synapse/handlers/user_directory.py b/synapse/handlers/user_directory.py index a39f0f7343..37dda64587 100644 --- a/synapse/handlers/user_directory.py +++ b/synapse/handlers/user_directory.py @@ -14,15 +14,15 @@ # limitations under the License. import logging + +from six import iteritems + from twisted.internet import defer from synapse.api.constants import EventTypes, JoinRules, Membership from synapse.storage.roommember import ProfileInfo -from synapse.util.metrics import Measure -from synapse.util.async import sleep from synapse.types import get_localpart_from_id - -from six import iteritems +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) @@ -174,7 +174,7 @@ class UserDirectoryHandler(object): logger.info("Handling room %d/%d", num_processed_rooms + 1, len(room_ids)) yield self._handle_initial_room(room_id) num_processed_rooms += 1 - yield sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.) + yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.) logger.info("Processed all rooms.") @@ -188,7 +188,7 @@ class UserDirectoryHandler(object): logger.info("Handling user %d/%d", num_processed_users + 1, len(user_ids)) yield self._handle_local_user(user_id) num_processed_users += 1 - yield sleep(self.INITIAL_USER_SLEEP_MS / 1000.) + yield self.clock.sleep(self.INITIAL_USER_SLEEP_MS / 1000.) logger.info("Processed all users") @@ -236,7 +236,7 @@ class UserDirectoryHandler(object): count = 0 for user_id in user_ids: if count % self.INITIAL_ROOM_SLEEP_COUNT == 0: - yield sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.) + yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.) if not self.is_mine_id(user_id): count += 1 @@ -251,7 +251,7 @@ class UserDirectoryHandler(object): continue if count % self.INITIAL_ROOM_SLEEP_COUNT == 0: - yield sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.) + yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.) count += 1 user_set = (user_id, other_user_id) diff --git a/synapse/http/__init__.py b/synapse/http/__init__.py index 054372e179..58ef8d3ce4 100644 --- a/synapse/http/__init__.py +++ b/synapse/http/__init__.py @@ -13,6 +13,8 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import re + from twisted.internet.defer import CancelledError from twisted.python import failure @@ -34,3 +36,14 @@ def cancelled_to_request_timed_out_error(value, timeout): value.trap(CancelledError) raise RequestTimedOutError() return value + + +ACCESS_TOKEN_RE = re.compile(br'(\?.*access(_|%5[Ff])token=)[^&]*(.*)$') + + +def redact_uri(uri): + """Strips access tokens from the uri replaces with <redacted>""" + return ACCESS_TOKEN_RE.sub( + br'\1<redacted>\3', + uri + ) diff --git a/synapse/http/additional_resource.py b/synapse/http/additional_resource.py index a797396ade..0e10e3f8f7 100644 --- a/synapse/http/additional_resource.py +++ b/synapse/http/additional_resource.py @@ -13,10 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import wrap_json_request_handler from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET +from synapse.http.server import wrap_json_request_handler + class AdditionalResource(Resource): """Resource wrapper for additional_resources diff --git a/synapse/http/client.py b/synapse/http/client.py index 4d4eee3d64..d6a0d75b2b 100644 --- a/synapse/http/client.py +++ b/synapse/http/client.py @@ -13,39 +13,41 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from OpenSSL import SSL -from OpenSSL.SSL import VERIFY_NONE +import logging +import urllib -from synapse.api.errors import ( - CodeMessageException, MatrixCodeMessageException, SynapseError, Codes, -) -from synapse.http import cancelled_to_request_timed_out_error -from synapse.util.async import add_timeout_to_deferred -from synapse.util.caches import CACHE_SIZE_FACTOR -from synapse.util.logcontext import make_deferred_yieldable -from synapse.http.endpoint import SpiderEndpoint +from six import StringIO -from canonicaljson import encode_canonical_json +from canonicaljson import encode_canonical_json, json +from prometheus_client import Counter -from twisted.internet import defer, reactor, ssl, protocol, task +from OpenSSL import SSL +from OpenSSL.SSL import VERIFY_NONE +from twisted.internet import defer, protocol, reactor, ssl, task from twisted.internet.endpoints import HostnameEndpoint, wrapClientTLS +from twisted.web._newclient import ResponseDone +from twisted.web.client import Agent, BrowserLikeRedirectAgent, ContentDecoderAgent +from twisted.web.client import FileBodyProducer as TwistedFileBodyProducer from twisted.web.client import ( - BrowserLikeRedirectAgent, ContentDecoderAgent, GzipDecoder, Agent, - readBody, PartialDownloadError, + GzipDecoder, HTTPConnectionPool, + PartialDownloadError, + readBody, ) -from twisted.web.client import FileBodyProducer as TwistedFileBodyProducer from twisted.web.http import PotentialDataLoss from twisted.web.http_headers import Headers -from twisted.web._newclient import ResponseDone - -from six import StringIO - -from prometheus_client import Counter -import simplejson as json -import logging -import urllib +from synapse.api.errors import ( + CodeMessageException, + Codes, + MatrixCodeMessageException, + SynapseError, +) +from synapse.http import cancelled_to_request_timed_out_error, redact_uri +from synapse.http.endpoint import SpiderEndpoint +from synapse.util.async import add_timeout_to_deferred +from synapse.util.caches import CACHE_SIZE_FACTOR +from synapse.util.logcontext import make_deferred_yieldable logger = logging.getLogger(__name__) @@ -90,31 +92,32 @@ class SimpleHttpClient(object): # counters to it outgoing_requests_counter.labels(method).inc() - logger.info("Sending request %s %s", method, uri) + # log request but strip `access_token` (AS requests for example include this) + logger.info("Sending request %s %s", method, redact_uri(uri)) try: request_deferred = self.agent.request( method, uri, *args, **kwargs ) add_timeout_to_deferred( - request_deferred, - 60, cancelled_to_request_timed_out_error, + request_deferred, 60, self.hs.get_reactor(), + cancelled_to_request_timed_out_error, ) response = yield make_deferred_yieldable(request_deferred) incoming_responses_counter.labels(method, response.code).inc() logger.info( "Received response to %s %s: %s", - method, uri, response.code + method, redact_uri(uri), response.code ) defer.returnValue(response) except Exception as e: incoming_responses_counter.labels(method, "ERR").inc() logger.info( "Error sending request to %s %s: %s %s", - method, uri, type(e).__name__, e.message + method, redact_uri(uri), type(e).__name__, e.message ) - raise e + raise @defer.inlineCallbacks def post_urlencoded_get_json(self, uri, args={}, headers=None): diff --git a/synapse/http/endpoint.py b/synapse/http/endpoint.py index 87a482650d..d65daa72bb 100644 --- a/synapse/http/endpoint.py +++ b/synapse/http/endpoint.py @@ -12,17 +12,17 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet.endpoints import HostnameEndpoint, wrapClientTLS -from twisted.internet import defer, reactor -from twisted.internet.error import ConnectError -from twisted.names import client, dns -from twisted.names.error import DNSNameError, DomainError - import collections import logging import random +import re import time +from twisted.internet import defer +from twisted.internet.endpoints import HostnameEndpoint, wrapClientTLS +from twisted.internet.error import ConnectError +from twisted.names import client, dns +from twisted.names.error import DNSNameError, DomainError logger = logging.getLogger(__name__) @@ -38,6 +38,71 @@ _Server = collections.namedtuple( ) +def parse_server_name(server_name): + """Split a server name into host/port parts. + + Args: + server_name (str): server name to parse + + Returns: + Tuple[str, int|None]: host/port parts. + + Raises: + ValueError if the server name could not be parsed. + """ + try: + if server_name[-1] == ']': + # ipv6 literal, hopefully + return server_name, None + + domain_port = server_name.rsplit(":", 1) + domain = domain_port[0] + port = int(domain_port[1]) if domain_port[1:] else None + return domain, port + except Exception: + raise ValueError("Invalid server name '%s'" % server_name) + + +VALID_HOST_REGEX = re.compile( + "\\A[0-9a-zA-Z.-]+\\Z", +) + + +def parse_and_validate_server_name(server_name): + """Split a server name into host/port parts and do some basic validation. + + Args: + server_name (str): server name to parse + + Returns: + Tuple[str, int|None]: host/port parts. + + Raises: + ValueError if the server name could not be parsed. + """ + host, port = parse_server_name(server_name) + + # these tests don't need to be bulletproof as we'll find out soon enough + # if somebody is giving us invalid data. What we *do* need is to be sure + # that nobody is sneaking IP literals in that look like hostnames, etc. + + # look for ipv6 literals + if host[0] == '[': + if host[-1] != ']': + raise ValueError("Mismatched [...] in server name '%s'" % ( + server_name, + )) + return host, port + + # otherwise it should only be alphanumerics. + if not VALID_HOST_REGEX.match(host): + raise ValueError("Server name '%s' contains invalid characters" % ( + server_name, + )) + + return host, port + + def matrix_federation_endpoint(reactor, destination, ssl_context_factory=None, timeout=None): """Construct an endpoint for the given matrix destination. @@ -50,9 +115,7 @@ def matrix_federation_endpoint(reactor, destination, ssl_context_factory=None, timeout (int): connection timeout in seconds """ - domain_port = destination.split(":") - domain = domain_port[0] - port = int(domain_port[1]) if domain_port[1:] else None + domain, port = parse_server_name(destination) endpoint_kw_args = {} @@ -74,21 +137,22 @@ def matrix_federation_endpoint(reactor, destination, ssl_context_factory=None, reactor, "matrix", domain, protocol="tcp", default_port=default_port, endpoint=transport_endpoint, endpoint_kw_args=endpoint_kw_args - )) + ), reactor) else: return _WrappingEndpointFac(transport_endpoint( reactor, domain, port, **endpoint_kw_args - )) + ), reactor) class _WrappingEndpointFac(object): - def __init__(self, endpoint_fac): + def __init__(self, endpoint_fac, reactor): self.endpoint_fac = endpoint_fac + self.reactor = reactor @defer.inlineCallbacks def connect(self, protocolFactory): conn = yield self.endpoint_fac.connect(protocolFactory) - conn = _WrappedConnection(conn) + conn = _WrappedConnection(conn, self.reactor) defer.returnValue(conn) @@ -98,9 +162,10 @@ class _WrappedConnection(object): """ __slots__ = ["conn", "last_request"] - def __init__(self, conn): + def __init__(self, conn, reactor): object.__setattr__(self, "conn", conn) object.__setattr__(self, "last_request", time.time()) + self._reactor = reactor def __getattr__(self, name): return getattr(self.conn, name) @@ -131,14 +196,14 @@ class _WrappedConnection(object): # Time this connection out if we haven't send a request in the last # N minutes # TODO: Cancel the previous callLater? - reactor.callLater(3 * 60, self._time_things_out_maybe) + self._reactor.callLater(3 * 60, self._time_things_out_maybe) d = self.conn.request(request) def update_request_time(res): self.last_request = time.time() # TODO: Cancel the previous callLater? - reactor.callLater(3 * 60, self._time_things_out_maybe) + self._reactor.callLater(3 * 60, self._time_things_out_maybe) return res d.addCallback(update_request_time) diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py index 821aed362b..bf1aa29502 100644 --- a/synapse/http/matrixfederationclient.py +++ b/synapse/http/matrixfederationclient.py @@ -13,39 +13,38 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, reactor, protocol -from twisted.internet.error import DNSLookupError -from twisted.web.client import readBody, HTTPConnectionPool, Agent -from twisted.web.http_headers import Headers -from twisted.web._newclient import ResponseDone - -from synapse.http import cancelled_to_request_timed_out_error -from synapse.http.endpoint import matrix_federation_endpoint -import synapse.metrics -from synapse.util.async import sleep, add_timeout_to_deferred -from synapse.util import logcontext -from synapse.util.logcontext import make_deferred_yieldable -import synapse.util.retryutils - -from canonicaljson import encode_canonical_json - -from synapse.api.errors import ( - SynapseError, Codes, HttpResponseException, FederationDeniedError, -) - -from signedjson.sign import sign_json - import cgi -import simplejson as json import logging import random import sys import urllib -from six.moves.urllib import parse as urlparse -from six import string_types +from six import string_types +from six.moves.urllib import parse as urlparse +from canonicaljson import encode_canonical_json, json from prometheus_client import Counter +from signedjson.sign import sign_json + +from twisted.internet import defer, protocol, reactor +from twisted.internet.error import DNSLookupError +from twisted.web._newclient import ResponseDone +from twisted.web.client import Agent, HTTPConnectionPool, readBody +from twisted.web.http_headers import Headers + +import synapse.metrics +import synapse.util.retryutils +from synapse.api.errors import ( + Codes, + FederationDeniedError, + HttpResponseException, + SynapseError, +) +from synapse.http import cancelled_to_request_timed_out_error +from synapse.http.endpoint import matrix_federation_endpoint +from synapse.util import logcontext +from synapse.util.async import add_timeout_to_deferred +from synapse.util.logcontext import make_deferred_yieldable logger = logging.getLogger(__name__) outbound_logger = logging.getLogger("synapse.http.outbound") @@ -193,6 +192,7 @@ class MatrixFederationHttpClient(object): add_timeout_to_deferred( request_deferred, timeout / 1000. if timeout else 60, + self.hs.get_reactor(), cancelled_to_request_timed_out_error, ) response = yield make_deferred_yieldable( @@ -234,7 +234,7 @@ class MatrixFederationHttpClient(object): delay = min(delay, 2) delay *= random.uniform(0.8, 1.4) - yield sleep(delay) + yield self.clock.sleep(delay) retries_left -= 1 else: raise @@ -260,14 +260,35 @@ class MatrixFederationHttpClient(object): defer.returnValue(response) def sign_request(self, destination, method, url_bytes, headers_dict, - content=None): + content=None, destination_is=None): + """ + Signs a request by adding an Authorization header to headers_dict + Args: + destination (bytes|None): The desination home server of the request. + May be None if the destination is an identity server, in which case + destination_is must be non-None. + method (bytes): The HTTP method of the request + url_bytes (bytes): The URI path of the request + headers_dict (dict): Dictionary of request headers to append to + content (bytes): The body of the request + destination_is (bytes): As 'destination', but if the destination is an + identity server + + Returns: + None + """ request = { "method": method, "uri": url_bytes, "origin": self.server_name, - "destination": destination, } + if destination is not None: + request["destination"] = destination + + if destination_is is not None: + request["destination_is"] = destination_is + if content is not None: request["content"] = content diff --git a/synapse/http/request_metrics.py b/synapse/http/request_metrics.py index dc06f6c443..f24b4b949c 100644 --- a/synapse/http/request_metrics.py +++ b/synapse/http/request_metrics.py @@ -17,8 +17,8 @@ import logging from prometheus_client.core import Counter, Histogram -from synapse.metrics import LaterGauge +from synapse.metrics import LaterGauge from synapse.util.logcontext import LoggingContext logger = logging.getLogger(__name__) @@ -117,13 +117,17 @@ def _get_in_flight_counts(): Returns: dict[tuple[str, str], int] """ - for rm in _in_flight_requests: + # Cast to a list to prevent it changing while the Prometheus + # thread is collecting metrics + reqs = list(_in_flight_requests) + + for rm in reqs: rm.update_metrics() # Map from (method, name) -> int, the number of in flight requests of that # type counts = {} - for rm in _in_flight_requests: + for rm in reqs: key = (rm.method, rm.name,) counts[key] = counts.get(key, 0) + 1 @@ -131,7 +135,7 @@ def _get_in_flight_counts(): LaterGauge( - "synapse_http_request_metrics_in_flight_requests_count", + "synapse_http_server_in_flight_requests_count", "", ["method", "servlet"], _get_in_flight_counts, @@ -145,7 +149,9 @@ class RequestMetrics(object): self.name = name self.method = method - self._request_stats = _RequestStats.from_context(self.start_context) + # _request_stats records resource usage that we have already added + # to the "in flight" metrics. + self._request_stats = self.start_context.get_resource_usage() _in_flight_requests.add(self) @@ -173,18 +179,22 @@ class RequestMetrics(object): time_sec - self.start ) - ru_utime, ru_stime = context.get_resource_usage() + resource_usage = context.get_resource_usage() - response_ru_utime.labels(request.method, self.name, tag).inc(ru_utime) - response_ru_stime.labels(request.method, self.name, tag).inc(ru_stime) + response_ru_utime.labels(request.method, self.name, tag).inc( + resource_usage.ru_utime, + ) + response_ru_stime.labels(request.method, self.name, tag).inc( + resource_usage.ru_stime, + ) response_db_txn_count.labels(request.method, self.name, tag).inc( - context.db_txn_count + resource_usage.db_txn_count ) response_db_txn_duration.labels(request.method, self.name, tag).inc( - context.db_txn_duration_sec + resource_usage.db_txn_duration_sec ) response_db_sched_duration.labels(request.method, self.name, tag).inc( - context.db_sched_duration_sec + resource_usage.db_sched_duration_sec ) response_size.labels(request.method, self.name, tag).inc(request.sentLength) @@ -197,7 +207,10 @@ class RequestMetrics(object): def update_metrics(self): """Updates the in flight metrics with values from this request. """ - diff = self._request_stats.update(self.start_context) + new_stats = self.start_context.get_resource_usage() + + diff = new_stats - self._request_stats + self._request_stats = new_stats in_flight_requests_ru_utime.labels(self.method, self.name).inc(diff.ru_utime) in_flight_requests_ru_stime.labels(self.method, self.name).inc(diff.ru_stime) @@ -213,61 +226,3 @@ class RequestMetrics(object): in_flight_requests_db_sched_duration.labels(self.method, self.name).inc( diff.db_sched_duration_sec ) - - -class _RequestStats(object): - """Keeps tracks of various metrics for an in flight request. - """ - - __slots__ = [ - "ru_utime", - "ru_stime", - "db_txn_count", - "db_txn_duration_sec", - "db_sched_duration_sec", - ] - - def __init__( - self, ru_utime, ru_stime, db_txn_count, db_txn_duration_sec, db_sched_duration_sec - ): - self.ru_utime = ru_utime - self.ru_stime = ru_stime - self.db_txn_count = db_txn_count - self.db_txn_duration_sec = db_txn_duration_sec - self.db_sched_duration_sec = db_sched_duration_sec - - @staticmethod - def from_context(context): - ru_utime, ru_stime = context.get_resource_usage() - - return _RequestStats( - ru_utime, ru_stime, - context.db_txn_count, - context.db_txn_duration_sec, - context.db_sched_duration_sec, - ) - - def update(self, context): - """Updates the current values and returns the difference between the - old and new values. - - Returns: - _RequestStats: The difference between the old and new values - """ - new = _RequestStats.from_context(context) - - diff = _RequestStats( - new.ru_utime - self.ru_utime, - new.ru_stime - self.ru_stime, - new.db_txn_count - self.db_txn_count, - new.db_txn_duration_sec - self.db_txn_duration_sec, - new.db_sched_duration_sec - self.db_sched_duration_sec, - ) - - self.ru_utime = new.ru_utime - self.ru_stime = new.ru_stime - self.db_txn_count = new.db_txn_count - self.db_txn_duration_sec = new.db_txn_duration_sec - self.db_sched_duration_sec = new.db_sched_duration_sec - - return diff diff --git a/synapse/http/server.py b/synapse/http/server.py index bc09b8b2be..c70fdbdfd2 100644 --- a/synapse/http/server.py +++ b/synapse/http/server.py @@ -14,34 +14,33 @@ # See the License for the specific language governing permissions and # limitations under the License. import cgi -from six.moves import http_client +import collections +import logging +import urllib -from synapse.api.errors import ( - cs_exception, SynapseError, CodeMessageException, UnrecognizedRequestError, Codes -) -from synapse.http.request_metrics import ( - requests_counter, -) -from synapse.util.logcontext import LoggingContext, PreserveLoggingContext -from synapse.util.caches import intern_dict -from synapse.util.metrics import Measure -import synapse.metrics -import synapse.events +from six.moves import http_client -from canonicaljson import ( - encode_canonical_json, encode_pretty_printed_json -) +from canonicaljson import encode_canonical_json, encode_pretty_printed_json, json from twisted.internet import defer from twisted.python import failure -from twisted.web import server, resource +from twisted.web import resource, server from twisted.web.server import NOT_DONE_YET from twisted.web.util import redirectTo -import collections -import logging -import urllib -import simplejson +import synapse.events +import synapse.metrics +from synapse.api.errors import ( + CodeMessageException, + Codes, + SynapseError, + UnrecognizedRequestError, + cs_exception, +) +from synapse.http.request_metrics import requests_counter +from synapse.util.caches import intern_dict +from synapse.util.logcontext import LoggingContext, PreserveLoggingContext +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) @@ -410,7 +409,7 @@ def respond_with_json(request, code, json_object, send_cors=False, if canonical_json or synapse.events.USE_FROZEN_DICTS: json_bytes = encode_canonical_json(json_object) else: - json_bytes = simplejson.dumps(json_object) + json_bytes = json.dumps(json_object) return respond_with_json_bytes( request, code, json_bytes, diff --git a/synapse/http/servlet.py b/synapse/http/servlet.py index ef8e62901b..cf6723563a 100644 --- a/synapse/http/servlet.py +++ b/synapse/http/servlet.py @@ -15,10 +15,11 @@ """ This module contains base REST classes for constructing REST servlets. """ -from synapse.api.errors import SynapseError, Codes - import logging -import simplejson + +from canonicaljson import json + +from synapse.api.errors import Codes, SynapseError logger = logging.getLogger(__name__) @@ -171,7 +172,7 @@ def parse_json_value_from_request(request, allow_empty_body=False): return None try: - content = simplejson.loads(content_bytes) + content = json.loads(content_bytes) except Exception as e: logger.warn("Unable to parse JSON: %s", e) raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON) diff --git a/synapse/http/site.py b/synapse/http/site.py index 60299657b9..21e26f9c5e 100644 --- a/synapse/http/site.py +++ b/synapse/http/site.py @@ -14,18 +14,16 @@ import contextlib import logging -import re import time -from twisted.web.server import Site, Request +from twisted.web.server import Request, Site +from synapse.http import redact_uri from synapse.http.request_metrics import RequestMetrics -from synapse.util.logcontext import LoggingContext +from synapse.util.logcontext import LoggingContext, ContextResourceUsage logger = logging.getLogger(__name__) -ACCESS_TOKEN_RE = re.compile(br'(\?.*access(_|%5[Ff])token=)[^&]*(.*)$') - _next_request_seq = 0 @@ -69,10 +67,7 @@ class SynapseRequest(Request): return "%s-%i" % (self.method, self.request_seq) def get_redacted_uri(self): - return ACCESS_TOKEN_RE.sub( - br'\1<redacted>\3', - self.uri - ) + return redact_uri(self.uri) def get_user_agent(self): return self.requestHeaders.getRawHeaders(b"User-Agent", [None])[-1] @@ -100,35 +95,47 @@ class SynapseRequest(Request): def _finished_processing(self): try: context = LoggingContext.current_context() - ru_utime, ru_stime = context.get_resource_usage() - db_txn_count = context.db_txn_count - db_txn_duration_sec = context.db_txn_duration_sec - db_sched_duration_sec = context.db_sched_duration_sec + usage = context.get_resource_usage() except Exception: - ru_utime, ru_stime = (0, 0) - db_txn_count, db_txn_duration_sec = (0, 0) + usage = ContextResourceUsage() end_time = time.time() + # need to decode as it could be raw utf-8 bytes + # from a IDN servname in an auth header + authenticated_entity = self.authenticated_entity + if authenticated_entity is not None: + authenticated_entity = authenticated_entity.decode("utf-8", "replace") + + # ...or could be raw utf-8 bytes in the User-Agent header. + # N.B. if you don't do this, the logger explodes cryptically + # with maximum recursion trying to log errors about + # the charset problem. + # c.f. https://github.com/matrix-org/synapse/issues/3471 + user_agent = self.get_user_agent() + if user_agent is not None: + user_agent = user_agent.decode("utf-8", "replace") + self.site.access_logger.info( "%s - %s - {%s}" " Processed request: %.3fsec (%.3fsec, %.3fsec) (%.3fsec/%.3fsec/%d)" - " %sB %s \"%s %s %s\" \"%s\"", + " %sB %s \"%s %s %s\" \"%s\" [%d dbevts]", self.getClientIP(), self.site.site_tag, - self.authenticated_entity, + authenticated_entity, end_time - self.start_time, - ru_utime, - ru_stime, - db_sched_duration_sec, - db_txn_duration_sec, - int(db_txn_count), + usage.ru_utime, + usage.ru_stime, + usage.db_sched_duration_sec, + usage.db_txn_duration_sec, + int(usage.db_txn_count), self.sentLength, self.code, self.method, self.get_redacted_uri(), self.clientproto, - self.get_user_agent(), + user_agent, + usage.evt_db_fetch_count, ) try: diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index bfdbbc9a23..a9158fc066 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -13,20 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -import logging import functools -import time import gc +import logging import os import platform -import attr +import time -from prometheus_client import Gauge, Histogram, Counter -from prometheus_client.core import GaugeMetricFamily, REGISTRY +import attr +from prometheus_client import Counter, Gauge, Histogram +from prometheus_client.core import REGISTRY, GaugeMetricFamily from twisted.internet import reactor - logger = logging.getLogger(__name__) running_on_pypy = platform.python_implementation() == "PyPy" @@ -39,7 +38,8 @@ HAVE_PROC_SELF_STAT = os.path.exists("/proc/self/stat") class RegistryProxy(object): - def collect(self): + @staticmethod + def collect(): for metric in REGISTRY.collect(): if not metric.name.startswith("__"): yield metric @@ -59,10 +59,13 @@ class LaterGauge(object): try: calls = self.caller() - except Exception as e: - print(e) - logger.err() + except Exception: + logger.exception( + "Exception running callback for LaterGauge(%s)", + self.name, + ) yield g + return if isinstance(calls, dict): for k, v in calls.items(): @@ -136,14 +139,15 @@ gc_time = Histogram( class GCCounts(object): def collect(self): - cm = GaugeMetricFamily("python_gc_counts", "GC cycle counts", labels=["gen"]) + cm = GaugeMetricFamily("python_gc_counts", "GC object counts", labels=["gen"]) for n, m in enumerate(gc.get_count()): cm.add_metric([str(n)], m) yield cm -REGISTRY.register(GCCounts()) +if not running_on_pypy: + REGISTRY.register(GCCounts()) # # Twisted reactor metrics @@ -186,6 +190,22 @@ event_processing_last_ts = Gauge("synapse_event_processing_last_ts", "", ["name" # finished being processed. event_processing_lag = Gauge("synapse_event_processing_lag", "", ["name"]) +last_ticked = time.time() + + +class ReactorLastSeenMetric(object): + + def collect(self): + cm = GaugeMetricFamily( + "python_twisted_reactor_last_seen", + "Seconds since the Twisted reactor was last seen", + ) + cm.add_metric([], time.time() - last_ticked) + yield cm + + +REGISTRY.register(ReactorLastSeenMetric()) + def runUntilCurrentTimer(func): @@ -218,6 +238,11 @@ def runUntilCurrentTimer(func): tick_time.observe(end - start) pending_calls_metric.observe(num_pending) + # Update the time we last ticked, for the metric to test whether + # Synapse's reactor has frozen + global last_ticked + last_ticked = end + if running_on_pypy: return ret diff --git a/synapse/metrics/resource.py b/synapse/metrics/resource.py index 7996e6ab66..9789359077 100644 --- a/synapse/metrics/resource.py +++ b/synapse/metrics/resource.py @@ -13,4 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +from prometheus_client.twisted import MetricsResource + METRICS_PREFIX = "/_synapse/metrics" + +__all__ = ["MetricsResource", "METRICS_PREFIX"] diff --git a/synapse/notifier.py b/synapse/notifier.py index 6dce20a284..51cbd66f06 100644 --- a/synapse/notifier.py +++ b/synapse/notifier.py @@ -13,28 +13,27 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +from collections import namedtuple + +from prometheus_client import Counter + from twisted.internet import defer from synapse.api.constants import EventTypes, Membership from synapse.api.errors import AuthError from synapse.handlers.presence import format_user_presence_state - -from synapse.util.logutils import log_function +from synapse.metrics import LaterGauge +from synapse.types import StreamToken from synapse.util.async import ( - ObservableDeferred, add_timeout_to_deferred, DeferredTimeoutError, + ObservableDeferred, + add_timeout_to_deferred, ) from synapse.util.logcontext import PreserveLoggingContext, run_in_background +from synapse.util.logutils import log_function from synapse.util.metrics import Measure -from synapse.types import StreamToken from synapse.visibility import filter_events_for_client -from synapse.metrics import LaterGauge - -from collections import namedtuple -from prometheus_client import Counter - -import logging - logger = logging.getLogger(__name__) @@ -161,6 +160,7 @@ class Notifier(object): self.user_to_user_stream = {} self.room_to_user_streams = {} + self.hs = hs self.event_sources = hs.get_event_sources() self.store = hs.get_datastore() self.pending_new_room_events = [] @@ -340,6 +340,7 @@ class Notifier(object): add_timeout_to_deferred( listener.deferred, (end_time - now) / 1000., + self.hs.get_reactor(), ) with PreserveLoggingContext(): yield listener.deferred @@ -561,6 +562,7 @@ class Notifier(object): add_timeout_to_deferred( listener.deferred.addTimeout, (end_time - now) / 1000., + self.hs.get_reactor(), ) try: with PreserveLoggingContext(): diff --git a/synapse/push/action_generator.py b/synapse/push/action_generator.py index 8f619a7a1b..a5de75c48a 100644 --- a/synapse/push/action_generator.py +++ b/synapse/push/action_generator.py @@ -13,13 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging -from .bulk_push_rule_evaluator import BulkPushRuleEvaluator +from twisted.internet import defer from synapse.util.metrics import Measure -import logging +from .bulk_push_rule_evaluator import BulkPushRuleEvaluator logger = logging.getLogger(__name__) diff --git a/synapse/push/baserules.py b/synapse/push/baserules.py index 7a18afe5f9..8f0682c948 100644 --- a/synapse/push/baserules.py +++ b/synapse/push/baserules.py @@ -13,9 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.push.rulekinds import PRIORITY_CLASS_MAP, PRIORITY_CLASS_INVERSE_MAP import copy +from synapse.push.rulekinds import PRIORITY_CLASS_INVERSE_MAP, PRIORITY_CLASS_MAP + def list_with_base_rules(rawrules): """Combine the list of rules set by the user with the default push rules @@ -39,7 +40,7 @@ def list_with_base_rules(rawrules): rawrules = [r for r in rawrules if r['priority_class'] >= 0] # shove the server default rules for each kind onto the end of each - current_prio_class = PRIORITY_CLASS_INVERSE_MAP.keys()[-1] + current_prio_class = list(PRIORITY_CLASS_INVERSE_MAP)[-1] ruleslist.extend(make_base_prepend_rules( PRIORITY_CLASS_INVERSE_MAP[current_prio_class], modified_base_rules diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py index a5cab1f043..bb181d94ee 100644 --- a/synapse/push/bulk_push_rule_evaluator.py +++ b/synapse/push/bulk_push_rule_evaluator.py @@ -15,21 +15,22 @@ # limitations under the License. import logging +from collections import namedtuple -from twisted.internet import defer +from six import iteritems, itervalues -from .push_rule_evaluator import PushRuleEvaluatorForEvent +from prometheus_client import Counter + +from twisted.internet import defer -from synapse.event_auth import get_user_power_level from synapse.api.constants import EventTypes, Membership +from synapse.event_auth import get_user_power_level +from synapse.state import POWER_KEY +from synapse.util.async import Linearizer from synapse.util.caches import register_cache from synapse.util.caches.descriptors import cached -from synapse.util.async import Linearizer -from synapse.state import POWER_KEY -from collections import namedtuple -from prometheus_client import Counter -from six import itervalues, iteritems +from .push_rule_evaluator import PushRuleEvaluatorForEvent logger = logging.getLogger(__name__) diff --git a/synapse/push/clientformat.py b/synapse/push/clientformat.py index e0331b2d2d..ecbf364a5e 100644 --- a/synapse/push/clientformat.py +++ b/synapse/push/clientformat.py @@ -13,12 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.push.rulekinds import ( - PRIORITY_CLASS_MAP, PRIORITY_CLASS_INVERSE_MAP -) - import copy +from synapse.push.rulekinds import PRIORITY_CLASS_INVERSE_MAP, PRIORITY_CLASS_MAP + def format_push_rules_for_user(user, ruleslist): """Converts a list of rawrules and a enabled map into nested dictionaries diff --git a/synapse/push/emailpusher.py b/synapse/push/emailpusher.py index ba7286cb72..d746371420 100644 --- a/synapse/push/emailpusher.py +++ b/synapse/push/emailpusher.py @@ -13,14 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, reactor -from twisted.internet.error import AlreadyCalled, AlreadyCancelled - import logging -from synapse.util.metrics import Measure -from synapse.util.logcontext import LoggingContext +from twisted.internet import defer +from twisted.internet.error import AlreadyCalled, AlreadyCancelled +from synapse.util.logcontext import LoggingContext +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) @@ -199,7 +198,7 @@ class EmailPusher(object): self.timed_call = None if soonest_due_at is not None: - self.timed_call = reactor.callLater( + self.timed_call = self.hs.get_reactor().callLater( self.seconds_until(soonest_due_at), self.on_timer ) diff --git a/synapse/push/httppusher.py b/synapse/push/httppusher.py index bf7ff74a1a..81e18bcf7d 100644 --- a/synapse/push/httppusher.py +++ b/synapse/push/httppusher.py @@ -15,16 +15,16 @@ # limitations under the License. import logging -from twisted.internet import defer, reactor +from prometheus_client import Counter + +from twisted.internet import defer from twisted.internet.error import AlreadyCalled, AlreadyCancelled -from . import push_rule_evaluator -from . import push_tools from synapse.push import PusherConfigException from synapse.util.logcontext import LoggingContext from synapse.util.metrics import Measure -from prometheus_client import Counter +from . import push_rule_evaluator, push_tools logger = logging.getLogger(__name__) @@ -220,7 +220,9 @@ class HttpPusher(object): ) else: logger.info("Push failed: delaying for %ds", self.backoff_delay) - self.timed_call = reactor.callLater(self.backoff_delay, self.on_timer) + self.timed_call = self.hs.get_reactor().callLater( + self.backoff_delay, self.on_timer + ) self.backoff_delay = min(self.backoff_delay * 2, self.MAX_BACKOFF_SEC) break diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py index b5cd9b426a..9d601208fd 100644 --- a/synapse/push/mailer.py +++ b/synapse/push/mailer.py @@ -13,30 +13,31 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer -from twisted.mail.smtp import sendmail - -import email.utils import email.mime.multipart -from email.mime.text import MIMEText +import email.utils +import logging +import time +import urllib from email.mime.multipart import MIMEMultipart +from email.mime.text import MIMEText -from synapse.util.async import concurrently_execute +import bleach +import jinja2 + +from twisted.internet import defer +from twisted.mail.smtp import sendmail + +from synapse.api.constants import EventTypes +from synapse.api.errors import StoreError from synapse.push.presentable_names import ( - calculate_room_name, name_from_member_event, descriptor_from_member_events + calculate_room_name, + descriptor_from_member_events, + name_from_member_event, ) from synapse.types import UserID -from synapse.api.errors import StoreError -from synapse.api.constants import EventTypes +from synapse.util.async import concurrently_execute from synapse.visibility import filter_events_for_client -import jinja2 -import bleach - -import time -import urllib - -import logging logger = logging.getLogger(__name__) @@ -229,7 +230,8 @@ class Mailer(object): if room_vars['notifs'] and 'messages' in room_vars['notifs'][-1]: prev_messages = room_vars['notifs'][-1]['messages'] for message in notifvars['messages']: - pm = filter(lambda pm: pm['id'] == message['id'], prev_messages) + pm = list(filter(lambda pm: pm['id'] == message['id'], + prev_messages)) if pm: if not message["is_historical"]: pm[0]["is_historical"] = False diff --git a/synapse/push/presentable_names.py b/synapse/push/presentable_names.py index 277da3cd35..eef6e18c2e 100644 --- a/synapse/push/presentable_names.py +++ b/synapse/push/presentable_names.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - -import re import logging +import re + +from twisted.internet import defer logger = logging.getLogger(__name__) @@ -113,7 +113,7 @@ def calculate_room_name(store, room_state_ids, user_id, fallback_to_members=True # so find out who is in the room that isn't the user. if "m.room.member" in room_state_bytype_ids: member_events = yield store.get_events( - room_state_bytype_ids["m.room.member"].values() + list(room_state_bytype_ids["m.room.member"].values()) ) all_members = [ ev for ev in member_events.values() diff --git a/synapse/push/push_rule_evaluator.py b/synapse/push/push_rule_evaluator.py index cf735f7468..2bd321d530 100644 --- a/synapse/push/push_rule_evaluator.py +++ b/synapse/push/push_rule_evaluator.py @@ -17,12 +17,12 @@ import logging import re +from six import string_types + from synapse.types import UserID from synapse.util.caches import CACHE_SIZE_FACTOR, register_cache from synapse.util.caches.lrucache import LruCache -from six import string_types - logger = logging.getLogger(__name__) diff --git a/synapse/push/push_tools.py b/synapse/push/push_tools.py index 6835f54e97..8049c298c2 100644 --- a/synapse/push/push_tools.py +++ b/synapse/push/push_tools.py @@ -14,9 +14,8 @@ # limitations under the License. from twisted.internet import defer -from synapse.push.presentable_names import ( - calculate_room_name, name_from_member_event -) + +from synapse.push.presentable_names import calculate_room_name, name_from_member_event @defer.inlineCallbacks diff --git a/synapse/push/pusher.py b/synapse/push/pusher.py index 5aa6667e91..fcee6d9d7e 100644 --- a/synapse/push/pusher.py +++ b/synapse/push/pusher.py @@ -13,9 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from .httppusher import HttpPusher -import logging logger = logging.getLogger(__name__) # We try importing this if we can (it will fail if we don't diff --git a/synapse/push/pusherpool.py b/synapse/push/pusherpool.py index 750d11ca38..36bb5bbc65 100644 --- a/synapse/push/pusherpool.py +++ b/synapse/push/pusherpool.py @@ -19,7 +19,6 @@ import logging from twisted.internet import defer from synapse.push.pusher import PusherFactory -from synapse.util.async import run_on_reactor from synapse.util.logcontext import make_deferred_yieldable, run_in_background logger = logging.getLogger(__name__) @@ -125,7 +124,6 @@ class PusherPool: @defer.inlineCallbacks def on_new_notifications(self, min_stream_id, max_stream_id): - yield run_on_reactor() try: users_affected = yield self.store.get_push_action_users_in_range( min_stream_id, max_stream_id @@ -151,7 +149,6 @@ class PusherPool: @defer.inlineCallbacks def on_new_receipts(self, min_stream_id, max_stream_id, affected_room_ids): - yield run_on_reactor() try: # Need to subtract 1 from the minimum because the lower bound here # is not inclusive diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index 478c497722..987eec3ef2 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -50,21 +50,21 @@ REQUIREMENTS = { "bcrypt": ["bcrypt>=3.1.0"], "pillow": ["PIL"], "pydenticon": ["pydenticon"], - "blist": ["blist"], + "sortedcontainers": ["sortedcontainers"], "pysaml2>=3.0.0": ["saml2>=3.0.0"], "pymacaroons-pynacl": ["pymacaroons"], "msgpack-python>=0.3.0": ["msgpack"], "phonenumbers>=8.2.0": ["phonenumbers"], "six": ["six"], "prometheus_client": ["prometheus_client"], + "attrs": ["attr"], + "netaddr>=0.7.18": ["netaddr"], } + CONDITIONAL_REQUIREMENTS = { "web_client": { "matrix_angular_sdk>=0.6.8": ["syweb>=0.6.8"], }, - "preview_url": { - "netaddr>=0.7.18": ["netaddr"], - }, "email.enable_notifs": { "Jinja2>=2.8": ["Jinja2>=2.8"], "bleach>=1.4.2": ["bleach>=1.4.2"], diff --git a/synapse/replication/http/__init__.py b/synapse/replication/http/__init__.py index 1d7a607529..589ee94c66 100644 --- a/synapse/replication/http/__init__.py +++ b/synapse/replication/http/__init__.py @@ -16,7 +16,6 @@ from synapse.http.server import JsonResource from synapse.replication.http import membership, send_event - REPLICATION_PREFIX = "/_synapse/replication" diff --git a/synapse/replication/http/membership.py b/synapse/replication/http/membership.py index e66c4e881f..6bfc8a5b89 100644 --- a/synapse/replication/http/membership.py +++ b/synapse/replication/http/membership.py @@ -18,10 +18,10 @@ import re from twisted.internet import defer -from synapse.api.errors import SynapseError, MatrixCodeMessageException +from synapse.api.errors import MatrixCodeMessageException, SynapseError from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.types import Requester, UserID -from synapse.util.distributor import user_left_room, user_joined_room +from synapse.util.distributor import user_joined_room, user_left_room logger = logging.getLogger(__name__) diff --git a/synapse/replication/http/send_event.py b/synapse/replication/http/send_event.py index a9baa2c1c3..2eede54792 100644 --- a/synapse/replication/http/send_event.py +++ b/synapse/replication/http/send_event.py @@ -13,31 +13,33 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +import re + from twisted.internet import defer from synapse.api.errors import ( - SynapseError, MatrixCodeMessageException, CodeMessageException, + CodeMessageException, + MatrixCodeMessageException, + SynapseError, ) from synapse.events import FrozenEvent from synapse.events.snapshot import EventContext from synapse.http.servlet import RestServlet, parse_json_object_from_request -from synapse.util.async import sleep +from synapse.types import Requester, UserID from synapse.util.caches.response_cache import ResponseCache from synapse.util.metrics import Measure -from synapse.types import Requester, UserID - -import logging -import re logger = logging.getLogger(__name__) @defer.inlineCallbacks -def send_event_to_master(client, host, port, requester, event, context, +def send_event_to_master(clock, client, host, port, requester, event, context, ratelimit, extra_users): """Send event to be handled on the master Args: + clock (synapse.util.Clock) client (SimpleHttpClient) host (str): host of master port (int): port on master listening for HTTP replication @@ -77,7 +79,7 @@ def send_event_to_master(client, host, port, requester, event, context, # If we timed out we probably don't need to worry about backing # off too much, but lets just wait a little anyway. - yield sleep(1) + yield clock.sleep(1) except MatrixCodeMessageException as e: # We convert to SynapseError as we know that it was a SynapseError # on the master process that we should send to the client. (And diff --git a/synapse/replication/slave/storage/_base.py b/synapse/replication/slave/storage/_base.py index 61f5590c53..3f7be74e02 100644 --- a/synapse/replication/slave/storage/_base.py +++ b/synapse/replication/slave/storage/_base.py @@ -13,13 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from synapse.storage._base import SQLBaseStore from synapse.storage.engines import PostgresEngine from ._slaved_id_tracker import SlavedIdTracker -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/replication/slave/storage/appservice.py b/synapse/replication/slave/storage/appservice.py index 8cae3076f4..b53a4c6bd1 100644 --- a/synapse/replication/slave/storage/appservice.py +++ b/synapse/replication/slave/storage/appservice.py @@ -15,7 +15,8 @@ # limitations under the License. from synapse.storage.appservice import ( - ApplicationServiceWorkerStore, ApplicationServiceTransactionWorkerStore, + ApplicationServiceTransactionWorkerStore, + ApplicationServiceWorkerStore, ) diff --git a/synapse/replication/slave/storage/client_ips.py b/synapse/replication/slave/storage/client_ips.py index 352c9a2aa8..60641f1a49 100644 --- a/synapse/replication/slave/storage/client_ips.py +++ b/synapse/replication/slave/storage/client_ips.py @@ -13,11 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage.client_ips import LAST_SEEN_GRANULARITY from synapse.util.caches import CACHE_SIZE_FACTOR from synapse.util.caches.descriptors import Cache +from ._base import BaseSlavedStore + class SlavedClientIpStore(BaseSlavedStore): def __init__(self, db_conn, hs): diff --git a/synapse/replication/slave/storage/deviceinbox.py b/synapse/replication/slave/storage/deviceinbox.py index 6f3fb64770..87eaa53004 100644 --- a/synapse/replication/slave/storage/deviceinbox.py +++ b/synapse/replication/slave/storage/deviceinbox.py @@ -13,11 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore -from ._slaved_id_tracker import SlavedIdTracker from synapse.storage import DataStore -from synapse.util.caches.stream_change_cache import StreamChangeCache from synapse.util.caches.expiringcache import ExpiringCache +from synapse.util.caches.stream_change_cache import StreamChangeCache + +from ._base import BaseSlavedStore +from ._slaved_id_tracker import SlavedIdTracker class SlavedDeviceInboxStore(BaseSlavedStore): diff --git a/synapse/replication/slave/storage/devices.py b/synapse/replication/slave/storage/devices.py index 7687867aee..8206a988f7 100644 --- a/synapse/replication/slave/storage/devices.py +++ b/synapse/replication/slave/storage/devices.py @@ -13,12 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore -from ._slaved_id_tracker import SlavedIdTracker from synapse.storage import DataStore from synapse.storage.end_to_end_keys import EndToEndKeyStore from synapse.util.caches.stream_change_cache import StreamChangeCache +from ._base import BaseSlavedStore +from ._slaved_id_tracker import SlavedIdTracker + class SlavedDeviceStore(BaseSlavedStore): def __init__(self, db_conn, hs): diff --git a/synapse/replication/slave/storage/directory.py b/synapse/replication/slave/storage/directory.py index 6deecd3963..1d1d48709a 100644 --- a/synapse/replication/slave/storage/directory.py +++ b/synapse/replication/slave/storage/directory.py @@ -13,9 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage.directory import DirectoryWorkerStore +from ._base import BaseSlavedStore + class DirectoryStore(DirectoryWorkerStore, BaseSlavedStore): pass diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index b1f64ef0d8..bdb5eee4af 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -20,9 +20,11 @@ from synapse.storage.event_federation import EventFederationWorkerStore from synapse.storage.event_push_actions import EventPushActionsWorkerStore from synapse.storage.events_worker import EventsWorkerStore from synapse.storage.roommember import RoomMemberWorkerStore +from synapse.storage.signatures import SignatureWorkerStore from synapse.storage.state import StateGroupWorkerStore from synapse.storage.stream import StreamWorkerStore -from synapse.storage.signatures import SignatureWorkerStore +from synapse.storage.user_erasure_store import UserErasureWorkerStore + from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker @@ -45,6 +47,7 @@ class SlavedEventStore(EventFederationWorkerStore, EventsWorkerStore, StateGroupWorkerStore, SignatureWorkerStore, + UserErasureWorkerStore, BaseSlavedStore): def __init__(self, db_conn, hs): diff --git a/synapse/replication/slave/storage/filtering.py b/synapse/replication/slave/storage/filtering.py index 819ed62881..456a14cd5c 100644 --- a/synapse/replication/slave/storage/filtering.py +++ b/synapse/replication/slave/storage/filtering.py @@ -13,9 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage.filtering import FilteringStore +from ._base import BaseSlavedStore + class SlavedFilteringStore(BaseSlavedStore): def __init__(self, db_conn, hs): diff --git a/synapse/replication/slave/storage/groups.py b/synapse/replication/slave/storage/groups.py index 0bc4bce5b0..5777f07c8d 100644 --- a/synapse/replication/slave/storage/groups.py +++ b/synapse/replication/slave/storage/groups.py @@ -13,11 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore -from ._slaved_id_tracker import SlavedIdTracker from synapse.storage import DataStore from synapse.util.caches.stream_change_cache import StreamChangeCache +from ._base import BaseSlavedStore +from ._slaved_id_tracker import SlavedIdTracker + class SlavedGroupServerStore(BaseSlavedStore): def __init__(self, db_conn, hs): diff --git a/synapse/replication/slave/storage/keys.py b/synapse/replication/slave/storage/keys.py index dd2ae49e48..05ed168463 100644 --- a/synapse/replication/slave/storage/keys.py +++ b/synapse/replication/slave/storage/keys.py @@ -13,10 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage import DataStore from synapse.storage.keys import KeyStore +from ._base import BaseSlavedStore + class SlavedKeyStore(BaseSlavedStore): _get_server_verify_key = KeyStore.__dict__[ diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py index cfb9280181..80b744082a 100644 --- a/synapse/replication/slave/storage/presence.py +++ b/synapse/replication/slave/storage/presence.py @@ -13,12 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore -from ._slaved_id_tracker import SlavedIdTracker - -from synapse.util.caches.stream_change_cache import StreamChangeCache from synapse.storage import DataStore from synapse.storage.presence import PresenceStore +from synapse.util.caches.stream_change_cache import StreamChangeCache + +from ._base import BaseSlavedStore +from ._slaved_id_tracker import SlavedIdTracker class SlavedPresenceStore(BaseSlavedStore): diff --git a/synapse/replication/slave/storage/push_rule.py b/synapse/replication/slave/storage/push_rule.py index bb2c40b6e3..f0200c1e98 100644 --- a/synapse/replication/slave/storage/push_rule.py +++ b/synapse/replication/slave/storage/push_rule.py @@ -14,10 +14,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from .events import SlavedEventStore -from ._slaved_id_tracker import SlavedIdTracker from synapse.storage.push_rule import PushRulesWorkerStore +from ._slaved_id_tracker import SlavedIdTracker +from .events import SlavedEventStore + class SlavedPushRuleStore(PushRulesWorkerStore, SlavedEventStore): def __init__(self, db_conn, hs): diff --git a/synapse/replication/slave/storage/pushers.py b/synapse/replication/slave/storage/pushers.py index a7cd5a7291..3b2213c0d4 100644 --- a/synapse/replication/slave/storage/pushers.py +++ b/synapse/replication/slave/storage/pushers.py @@ -14,11 +14,11 @@ # See the License for the specific language governing permissions and # limitations under the License. +from synapse.storage.pusher import PusherWorkerStore + from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker -from synapse.storage.pusher import PusherWorkerStore - class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore): diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py index 1647072f65..ed12342f40 100644 --- a/synapse/replication/slave/storage/receipts.py +++ b/synapse/replication/slave/storage/receipts.py @@ -14,11 +14,11 @@ # See the License for the specific language governing permissions and # limitations under the License. +from synapse.storage.receipts import ReceiptsWorkerStore + from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker -from synapse.storage.receipts import ReceiptsWorkerStore - # So, um, we want to borrow a load of functions intended for reading from # a DataStore, but we don't want to take functions that either write to the # DataStore or are cached and don't have cache invalidation logic. @@ -49,7 +49,7 @@ class SlavedReceiptsStore(ReceiptsWorkerStore, BaseSlavedStore): def invalidate_caches_for_receipt(self, room_id, receipt_type, user_id): self.get_receipts_for_user.invalidate((user_id, receipt_type)) - self.get_linearized_receipts_for_room.invalidate_many((room_id,)) + self._get_linearized_receipts_for_room.invalidate_many((room_id,)) self.get_last_receipt_event_id_for_user.invalidate( (user_id, room_id, receipt_type) ) diff --git a/synapse/replication/slave/storage/registration.py b/synapse/replication/slave/storage/registration.py index 7323bf0f1e..408d91df1c 100644 --- a/synapse/replication/slave/storage/registration.py +++ b/synapse/replication/slave/storage/registration.py @@ -13,9 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage.registration import RegistrationWorkerStore +from ._base import BaseSlavedStore + class SlavedRegistrationStore(RegistrationWorkerStore, BaseSlavedStore): pass diff --git a/synapse/replication/slave/storage/room.py b/synapse/replication/slave/storage/room.py index 5ae1670157..0cb474928c 100644 --- a/synapse/replication/slave/storage/room.py +++ b/synapse/replication/slave/storage/room.py @@ -13,8 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage.room import RoomWorkerStore + +from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker diff --git a/synapse/replication/slave/storage/transactions.py b/synapse/replication/slave/storage/transactions.py index fbb58f35da..9c9a5eadd9 100644 --- a/synapse/replication/slave/storage/transactions.py +++ b/synapse/replication/slave/storage/transactions.py @@ -13,10 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStore from synapse.storage import DataStore from synapse.storage.transactions import TransactionStore +from ._base import BaseSlavedStore + class TransactionStore(BaseSlavedStore): get_destination_retry_timings = TransactionStore.__dict__[ diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py index 6d2513c4e2..e592ab57bf 100644 --- a/synapse/replication/tcp/client.py +++ b/synapse/replication/tcp/client.py @@ -15,17 +15,20 @@ """A replication client for use by synapse workers. """ -from twisted.internet import reactor, defer +import logging + +from twisted.internet import defer from twisted.internet.protocol import ReconnectingClientFactory from .commands import ( - FederationAckCommand, UserSyncCommand, RemovePusherCommand, InvalidateCacheCommand, + FederationAckCommand, + InvalidateCacheCommand, + RemovePusherCommand, UserIpCommand, + UserSyncCommand, ) from .protocol import ClientReplicationStreamProtocol -import logging - logger = logging.getLogger(__name__) @@ -44,7 +47,7 @@ class ReplicationClientFactory(ReconnectingClientFactory): self.server_name = hs.config.server_name self._clock = hs.get_clock() # As self.clock is defined in super class - reactor.addSystemEventTrigger("before", "shutdown", self.stopTrying) + hs.get_reactor().addSystemEventTrigger("before", "shutdown", self.stopTrying) def startedConnecting(self, connector): logger.info("Connecting to replication: %r", connector.getDestination()) @@ -95,7 +98,7 @@ class ReplicationClientHandler(object): factory = ReplicationClientFactory(hs, client_name, self) host = hs.config.worker_replication_host port = hs.config.worker_replication_port - reactor.connectTCP(host, port, factory) + hs.get_reactor().connectTCP(host, port, factory) def on_rdata(self, stream_name, token, rows): """Called when we get new replication data. By default this just pokes diff --git a/synapse/replication/tcp/commands.py b/synapse/replication/tcp/commands.py index 12aac3cc6b..f3908df642 100644 --- a/synapse/replication/tcp/commands.py +++ b/synapse/replication/tcp/commands.py @@ -19,13 +19,17 @@ allowed to be sent by which side. """ import logging -import simplejson +import platform +if platform.python_implementation() == "PyPy": + import json + _json_encoder = json.JSONEncoder() +else: + import simplejson as json + _json_encoder = json.JSONEncoder(namedtuple_as_object=False) logger = logging.getLogger(__name__) -_json_encoder = simplejson.JSONEncoder(namedtuple_as_object=False) - class Command(object): """The base command class. @@ -102,7 +106,7 @@ class RdataCommand(Command): return cls( stream_name, None if token == "batch" else int(token), - simplejson.loads(row_json) + json.loads(row_json) ) def to_line(self): @@ -300,7 +304,7 @@ class InvalidateCacheCommand(Command): def from_line(cls, line): cache_func, keys_json = line.split(" ", 1) - return cls(cache_func, simplejson.loads(keys_json)) + return cls(cache_func, json.loads(keys_json)) def to_line(self): return " ".join(( @@ -329,7 +333,7 @@ class UserIpCommand(Command): def from_line(cls, line): user_id, jsn = line.split(" ", 1) - access_token, ip, user_agent, device_id, last_seen = simplejson.loads(jsn) + access_token, ip, user_agent, device_id, last_seen = json.loads(jsn) return cls( user_id, access_token, ip, user_agent, device_id, last_seen diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py index a6280aae70..dec5ac0913 100644 --- a/synapse/replication/tcp/protocol.py +++ b/synapse/replication/tcp/protocol.py @@ -49,29 +49,37 @@ indicate which side is sending, these are *not* included on the wire:: * connection closed by server * """ +import fcntl +import logging +import struct +from collections import defaultdict + +from six import iteritems, iterkeys + +from prometheus_client import Counter + from twisted.internet import defer from twisted.protocols.basic import LineOnlyReceiver from twisted.python.failure import Failure -from .commands import ( - COMMAND_MAP, VALID_CLIENT_COMMANDS, VALID_SERVER_COMMANDS, - ErrorCommand, ServerCommand, RdataCommand, PositionCommand, PingCommand, - NameCommand, ReplicateCommand, UserSyncCommand, SyncCommand, -) -from .streams import STREAMS_MAP - from synapse.metrics import LaterGauge from synapse.util.stringutils import random_string -from prometheus_client import Counter - -from collections import defaultdict - -from six import iterkeys, iteritems - -import logging -import struct -import fcntl +from .commands import ( + COMMAND_MAP, + VALID_CLIENT_COMMANDS, + VALID_SERVER_COMMANDS, + ErrorCommand, + NameCommand, + PingCommand, + PositionCommand, + RdataCommand, + ReplicateCommand, + ServerCommand, + SyncCommand, + UserSyncCommand, +) +from .streams import STREAMS_MAP connection_close_counter = Counter( "synapse_replication_tcp_protocol_close_reason", "", ["reason_type"]) @@ -564,11 +572,13 @@ class ClientReplicationStreamProtocol(BaseReplicationStreamProtocol): # The following simply registers metrics for the replication connections pending_commands = LaterGauge( - "pending_commands", "", ["name", "conn_id"], + "synapse_replication_tcp_protocol_pending_commands", + "", + ["name", "conn_id"], lambda: { - (p.name, p.conn_id): len(p.pending_commands) - for p in connected_connections - }) + (p.name, p.conn_id): len(p.pending_commands) for p in connected_connections + }, +) def transport_buffer_size(protocol): @@ -579,11 +589,13 @@ def transport_buffer_size(protocol): transport_send_buffer = LaterGauge( - "synapse_replication_tcp_transport_send_buffer", "", ["name", "conn_id"], + "synapse_replication_tcp_protocol_transport_send_buffer", + "", + ["name", "conn_id"], lambda: { - (p.name, p.conn_id): transport_buffer_size(p) - for p in connected_connections - }) + (p.name, p.conn_id): transport_buffer_size(p) for p in connected_connections + }, +) def transport_kernel_read_buffer_size(protocol, read=True): @@ -602,37 +614,50 @@ def transport_kernel_read_buffer_size(protocol, read=True): tcp_transport_kernel_send_buffer = LaterGauge( - "synapse_replication_tcp_transport_kernel_send_buffer", "", ["name", "conn_id"], + "synapse_replication_tcp_protocol_transport_kernel_send_buffer", + "", + ["name", "conn_id"], lambda: { (p.name, p.conn_id): transport_kernel_read_buffer_size(p, False) for p in connected_connections - }) + }, +) tcp_transport_kernel_read_buffer = LaterGauge( - "synapse_replication_tcp_transport_kernel_read_buffer", "", ["name", "conn_id"], + "synapse_replication_tcp_protocol_transport_kernel_read_buffer", + "", + ["name", "conn_id"], lambda: { (p.name, p.conn_id): transport_kernel_read_buffer_size(p, True) for p in connected_connections - }) + }, +) tcp_inbound_commands = LaterGauge( - "synapse_replication_tcp_inbound_commands", "", ["command", "name", "conn_id"], + "synapse_replication_tcp_protocol_inbound_commands", + "", + ["command", "name", "conn_id"], lambda: { (k[0], p.name, p.conn_id): count for p in connected_connections - for k, count in iteritems(p.inbound_commands_counter.counts) - }) + for k, count in iteritems(p.inbound_commands_counter) + }, +) tcp_outbound_commands = LaterGauge( - "synapse_replication_tcp_outbound_commands", "", ["command", "name", "conn_id"], + "synapse_replication_tcp_protocol_outbound_commands", + "", + ["command", "name", "conn_id"], lambda: { (k[0], p.name, p.conn_id): count for p in connected_connections - for k, count in iteritems(p.outbound_commands_counter.counts) - }) + for k, count in iteritems(p.outbound_commands_counter) + }, +) # number of updates received for each RDATA stream -inbound_rdata_count = Counter("synapse_replication_tcp_inbound_rdata_count", "", - ["stream_name"]) +inbound_rdata_count = Counter( + "synapse_replication_tcp_protocol_inbound_rdata_count", "", ["stream_name"] +) diff --git a/synapse/replication/tcp/resource.py b/synapse/replication/tcp/resource.py index 63bd6d2652..611fb66e1d 100644 --- a/synapse/replication/tcp/resource.py +++ b/synapse/replication/tcp/resource.py @@ -15,19 +15,20 @@ """The server side of the replication stream. """ -from twisted.internet import defer, reactor -from twisted.internet.protocol import Factory +import logging -from .streams import STREAMS_MAP, FederationStream -from .protocol import ServerReplicationStreamProtocol +from six import itervalues -from synapse.util.metrics import Measure, measure_func -from synapse.metrics import LaterGauge +from prometheus_client import Counter -import logging +from twisted.internet import defer +from twisted.internet.protocol import Factory -from prometheus_client import Counter -from six import itervalues +from synapse.metrics import LaterGauge +from synapse.util.metrics import Measure, measure_func + +from .protocol import ServerReplicationStreamProtocol +from .streams import STREAMS_MAP, FederationStream stream_updates_counter = Counter("synapse_replication_tcp_resource_stream_updates", "", ["stream_name"]) @@ -109,7 +110,7 @@ class ReplicationStreamer(object): self.is_looping = False self.pending_updates = False - reactor.addSystemEventTrigger("before", "shutdown", self.on_shutdown) + hs.get_reactor().addSystemEventTrigger("before", "shutdown", self.on_shutdown) def on_shutdown(self): # close all connections on shutdown diff --git a/synapse/replication/tcp/streams.py b/synapse/replication/tcp/streams.py index 4c60bf79f9..55fe701c5c 100644 --- a/synapse/replication/tcp/streams.py +++ b/synapse/replication/tcp/streams.py @@ -24,11 +24,10 @@ Each stream is defined by the following information: update_function: The function that returns a list of updates between two tokens """ -from twisted.internet import defer -from collections import namedtuple - import logging +from collections import namedtuple +from twisted.internet import defer logger = logging.getLogger(__name__) diff --git a/synapse/rest/__init__.py b/synapse/rest/__init__.py index 16f5a73b95..75c2a4ec8e 100644 --- a/synapse/rest/__init__.py +++ b/synapse/rest/__init__.py @@ -13,50 +13,35 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.rest.client import ( - versions, -) - -from synapse.rest.client.v1 import ( - room, - events, - profile, - presence, - initial_sync, - directory, - voip, - admin, - pusher, - push_rule, - register as v1_register, - login as v1_login, - logout, -) - +from synapse.http.server import JsonResource +from synapse.rest.client import versions +from synapse.rest.client.v1 import admin, directory, events, initial_sync +from synapse.rest.client.v1 import login as v1_login +from synapse.rest.client.v1 import logout, presence, profile, push_rule, pusher +from synapse.rest.client.v1 import register as v1_register +from synapse.rest.client.v1 import room, voip from synapse.rest.client.v2_alpha import ( - sync, - filter, account, - register, + account_data, auth, - receipts, - read_marker, + devices, + filter, + groups, keys, - tokenrefresh, - tags, - account_data, - report_event, - openid, notifications, - devices, - thirdparty, + openid, + read_marker, + receipts, + register, + report_event, sendtodevice, + sync, + tags, + thirdparty, + tokenrefresh, user_directory, - groups, ) -from synapse.http.server import JsonResource - class ClientRestResource(JsonResource): """A resource for version 1 of the matrix client API.""" diff --git a/synapse/rest/client/transactions.py b/synapse/rest/client/transactions.py index 20fa6678ef..7c01b438cb 100644 --- a/synapse/rest/client/transactions.py +++ b/synapse/rest/client/transactions.py @@ -104,7 +104,7 @@ class HttpTransactionCache(object): def _cleanup(self): now = self.clock.time_msec() - for key in self.transactions.keys(): + for key in list(self.transactions): ts = self.transactions[key][1] if now > (ts + CLEANUP_PERIOD_MS): # after cleanup period del self.transactions[key] diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py index 6835a7bba2..2b091d61a5 100644 --- a/synapse/rest/client/v1/admin.py +++ b/synapse/rest/client/v1/admin.py @@ -14,17 +14,19 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + +from six.moves import http_client + from twisted.internet import defer from synapse.api.constants import Membership -from synapse.api.errors import AuthError, SynapseError, Codes, NotFoundError -from synapse.types import UserID, create_requester +from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError from synapse.http.servlet import parse_json_object_from_request +from synapse.types import UserID, create_requester from .base import ClientV1RestServlet, client_path_patterns -import logging - logger = logging.getLogger(__name__) @@ -169,16 +171,12 @@ class PurgeHistoryRestServlet(ClientV1RestServlet): yield self.store.find_first_stream_ordering_after_ts(ts) ) - room_event_after_stream_ordering = ( + r = ( yield self.store.get_room_event_after_stream_ordering( room_id, stream_ordering, ) ) - if room_event_after_stream_ordering: - token = yield self.store.get_topological_token_for_event( - room_event_after_stream_ordering, - ) - else: + if not r: logger.warn( "[purge] purging events not possible: No event found " "(received_ts %i => stream_ordering %i)", @@ -189,8 +187,10 @@ class PurgeHistoryRestServlet(ClientV1RestServlet): "there is no event to be purged", errcode=Codes.NOT_FOUND, ) + (stream, topo, _event_id) = r + token = "t%d-%d" % (topo, stream) logger.info( - "[purge] purging up to token %d (received_ts %i => " + "[purge] purging up to token %s (received_ts %i => " "stream_ordering %i)", token, ts, stream_ordering, ) @@ -249,6 +249,15 @@ class DeactivateAccountRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def on_POST(self, request, target_user_id): + body = parse_json_object_from_request(request, allow_empty_body=True) + erase = body.get("erase", False) + if not isinstance(erase, bool): + raise SynapseError( + http_client.BAD_REQUEST, + "Param 'erase' must be a boolean, if given", + Codes.BAD_JSON, + ) + UserID.from_string(target_user_id) requester = yield self.auth.get_user_by_req(request) is_admin = yield self.auth.is_server_admin(requester.user) @@ -256,7 +265,9 @@ class DeactivateAccountRestServlet(ClientV1RestServlet): if not is_admin: raise AuthError(403, "You are not a server admin") - yield self._deactivate_account_handler.deactivate_account(target_user_id) + yield self._deactivate_account_handler.deactivate_account( + target_user_id, erase, + ) defer.returnValue((200, {})) diff --git a/synapse/rest/client/v1/base.py b/synapse/rest/client/v1/base.py index 197335d7aa..dde02328c3 100644 --- a/synapse/rest/client/v1/base.py +++ b/synapse/rest/client/v1/base.py @@ -16,14 +16,12 @@ """This module contains base REST classes for constructing client v1 servlets. """ -from synapse.http.servlet import RestServlet -from synapse.api.urls import CLIENT_PREFIX -from synapse.rest.client.transactions import HttpTransactionCache - -import re - import logging +import re +from synapse.api.urls import CLIENT_PREFIX +from synapse.http.servlet import RestServlet +from synapse.rest.client.transactions import HttpTransactionCache logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/directory.py b/synapse/rest/client/v1/directory.py index 1c3933380f..4fdbb83815 100644 --- a/synapse/rest/client/v1/directory.py +++ b/synapse/rest/client/v1/directory.py @@ -14,17 +14,16 @@ # limitations under the License. +import logging + from twisted.internet import defer -from synapse.api.errors import AuthError, SynapseError, Codes -from synapse.types import RoomAlias +from synapse.api.errors import AuthError, Codes, SynapseError from synapse.http.servlet import parse_json_object_from_request +from synapse.types import RoomAlias from .base import ClientV1RestServlet, client_path_patterns -import logging - - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/events.py b/synapse/rest/client/v1/events.py index 701b6f549b..b70c9c2806 100644 --- a/synapse/rest/client/v1/events.py +++ b/synapse/rest/client/v1/events.py @@ -14,15 +14,15 @@ # limitations under the License. """This module contains REST servlets to do with event streaming, /events.""" +import logging + from twisted.internet import defer from synapse.api.errors import SynapseError -from synapse.streams.config import PaginationConfig -from .base import ClientV1RestServlet, client_path_patterns from synapse.events.utils import serialize_event +from synapse.streams.config import PaginationConfig -import logging - +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/initial_sync.py b/synapse/rest/client/v1/initial_sync.py index 478e21eea8..fbe8cb2023 100644 --- a/synapse/rest/client/v1/initial_sync.py +++ b/synapse/rest/client/v1/initial_sync.py @@ -16,6 +16,7 @@ from twisted.internet import defer from synapse.streams.config import PaginationConfig + from .base import ClientV1RestServlet, client_path_patterns diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py index 34df5be4e9..cb85fa1436 100644 --- a/synapse/rest/client/v1/login.py +++ b/synapse/rest/client/v1/login.py @@ -13,29 +13,26 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - -from synapse.api.errors import SynapseError, LoginError, Codes -from synapse.types import UserID -from synapse.http.server import finish_request -from synapse.http.servlet import parse_json_object_from_request -from synapse.util.msisdn import phone_number_to_msisdn - -from .base import ClientV1RestServlet, client_path_patterns - -import simplejson as json +import logging import urllib +import xml.etree.ElementTree as ET + from six.moves.urllib import parse as urlparse -import logging -from saml2 import BINDING_HTTP_POST -from saml2 import config +from canonicaljson import json +from saml2 import BINDING_HTTP_POST, config from saml2.client import Saml2Client -import xml.etree.ElementTree as ET - +from twisted.internet import defer from twisted.web.client import PartialDownloadError +from synapse.api.errors import Codes, LoginError, SynapseError +from synapse.http.server import finish_request +from synapse.http.servlet import parse_json_object_from_request +from synapse.types import UserID +from synapse.util.msisdn import phone_number_to_msisdn + +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/logout.py b/synapse/rest/client/v1/logout.py index e092158cb7..05a8ecfcd8 100644 --- a/synapse/rest/client/v1/logout.py +++ b/synapse/rest/client/v1/logout.py @@ -13,6 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.api.auth import get_access_token_from_request @@ -20,9 +22,6 @@ from synapse.api.errors import AuthError from .base import ClientV1RestServlet, client_path_patterns -import logging - - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/presence.py b/synapse/rest/client/v1/presence.py index 647994bd53..a14f0c807e 100644 --- a/synapse/rest/client/v1/presence.py +++ b/synapse/rest/client/v1/presence.py @@ -15,17 +15,18 @@ """ This module contains REST servlets to do with presence: /presence/<paths> """ +import logging + +from six import string_types + from twisted.internet import defer -from synapse.api.errors import SynapseError, AuthError -from synapse.types import UserID +from synapse.api.errors import AuthError, SynapseError from synapse.handlers.presence import format_user_presence_state from synapse.http.servlet import parse_json_object_from_request -from .base import ClientV1RestServlet, client_path_patterns - -from six import string_types +from synapse.types import UserID -import logging +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/profile.py b/synapse/rest/client/v1/profile.py index e4e3611a14..a23edd8fe5 100644 --- a/synapse/rest/client/v1/profile.py +++ b/synapse/rest/client/v1/profile.py @@ -16,9 +16,10 @@ """ This module contains REST servlets to do with profile: /profile/<paths> """ from twisted.internet import defer -from .base import ClientV1RestServlet, client_path_patterns -from synapse.types import UserID from synapse.http.servlet import parse_json_object_from_request +from synapse.types import UserID + +from .base import ClientV1RestServlet, client_path_patterns class ProfileDisplaynameRestServlet(ClientV1RestServlet): diff --git a/synapse/rest/client/v1/push_rule.py b/synapse/rest/client/v1/push_rule.py index 6bb4821ec6..0df7ce570f 100644 --- a/synapse/rest/client/v1/push_rule.py +++ b/synapse/rest/client/v1/push_rule.py @@ -16,16 +16,18 @@ from twisted.internet import defer from synapse.api.errors import ( - SynapseError, UnrecognizedRequestError, NotFoundError, StoreError + NotFoundError, + StoreError, + SynapseError, + UnrecognizedRequestError, ) -from .base import ClientV1RestServlet, client_path_patterns -from synapse.storage.push_rule import ( - InconsistentRuleException, RuleNotFoundException -) -from synapse.push.clientformat import format_push_rules_for_user +from synapse.http.servlet import parse_json_value_from_request from synapse.push.baserules import BASE_RULE_IDS +from synapse.push.clientformat import format_push_rules_for_user from synapse.push.rulekinds import PRIORITY_CLASS_MAP -from synapse.http.servlet import parse_json_value_from_request +from synapse.storage.push_rule import InconsistentRuleException, RuleNotFoundException + +from .base import ClientV1RestServlet, client_path_patterns class PushRuleRestServlet(ClientV1RestServlet): diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py index 40e523cc5f..1581f88db5 100644 --- a/synapse/rest/client/v1/pusher.py +++ b/synapse/rest/client/v1/pusher.py @@ -13,20 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.api.errors import SynapseError, Codes -from synapse.push import PusherConfigException +from synapse.api.errors import Codes, StoreError, SynapseError +from synapse.http.server import finish_request from synapse.http.servlet import ( - parse_json_object_from_request, parse_string, RestServlet + RestServlet, + parse_json_object_from_request, + parse_string, ) -from synapse.http.server import finish_request -from synapse.api.errors import StoreError +from synapse.push import PusherConfigException from .base import ClientV1RestServlet, client_path_patterns -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/register.py b/synapse/rest/client/v1/register.py index 9b3022e0b0..3ce5f8b726 100644 --- a/synapse/rest/client/v1/register.py +++ b/synapse/rest/client/v1/register.py @@ -14,23 +14,22 @@ # limitations under the License. """This module contains REST servlets to do with registration: /register""" +import hmac +import logging +from hashlib import sha1 + +from six import string_types + from twisted.internet import defer -from synapse.api.errors import SynapseError, Codes -from synapse.api.constants import LoginType -from synapse.api.auth import get_access_token_from_request -from .base import ClientV1RestServlet, client_path_patterns import synapse.util.stringutils as stringutils +from synapse.api.auth import get_access_token_from_request +from synapse.api.constants import LoginType +from synapse.api.errors import Codes, SynapseError from synapse.http.servlet import parse_json_object_from_request from synapse.types import create_requester -from synapse.util.async import run_on_reactor - -from hashlib import sha1 -import hmac -import logging - -from six import string_types +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) @@ -272,7 +271,6 @@ class RegisterRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def _do_password(self, request, register_json, session): - yield run_on_reactor() if (self.hs.config.enable_registration_captcha and not session[LoginType.RECAPTCHA]): # captcha should've been done by this stage! @@ -333,8 +331,6 @@ class RegisterRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def _do_shared_secret(self, request, register_json, session): - yield run_on_reactor() - if not isinstance(register_json.get("mac", None), string_types): raise SynapseError(400, "Expected mac.") if not isinstance(register_json.get("user", None), string_types): @@ -423,8 +419,6 @@ class CreateUserRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def _do_create(self, requester, user_json): - yield run_on_reactor() - if "localpart" not in user_json: raise SynapseError(400, "Expected 'localpart' key.") diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py index 0b984987ed..2470db52ba 100644 --- a/synapse/rest/client/v1/room.py +++ b/synapse/rest/client/v1/room.py @@ -15,23 +15,27 @@ # limitations under the License. """ This module contains REST servlets to do with rooms: /rooms/<paths> """ +import logging + +from six.moves.urllib import parse as urlparse + +from canonicaljson import json + from twisted.internet import defer -from .base import ClientV1RestServlet, client_path_patterns -from synapse.api.errors import SynapseError, Codes, AuthError -from synapse.streams.config import PaginationConfig from synapse.api.constants import EventTypes, Membership +from synapse.api.errors import AuthError, Codes, SynapseError from synapse.api.filtering import Filter -from synapse.types import UserID, RoomID, RoomAlias, ThirdPartyInstanceID -from synapse.events.utils import serialize_event, format_event_for_client_v2 +from synapse.events.utils import format_event_for_client_v2, serialize_event from synapse.http.servlet import ( - parse_json_object_from_request, parse_string, parse_integer + parse_integer, + parse_json_object_from_request, + parse_string, ) +from synapse.streams.config import PaginationConfig +from synapse.types import RoomAlias, RoomID, ThirdPartyInstanceID, UserID -from six.moves.urllib import parse as urlparse - -import logging -import simplejson as json +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/voip.py b/synapse/rest/client/v1/voip.py index c43b30b73a..62f4c3d93e 100644 --- a/synapse/rest/client/v1/voip.py +++ b/synapse/rest/client/v1/voip.py @@ -13,16 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +import base64 +import hashlib +import hmac + from twisted.internet import defer from .base import ClientV1RestServlet, client_path_patterns -import hmac -import hashlib -import base64 - - class VoipRestServlet(ClientV1RestServlet): PATTERNS = client_path_patterns("/voip/turnServer$") diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py index 30523995af..528c1f43f9 100644 --- a/synapse/rest/client/v2_alpha/account.py +++ b/synapse/rest/client/v2_alpha/account.py @@ -1,6 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2015, 2016 OpenMarket Ltd # Copyright 2017 Vector Creations Ltd +# Copyright 2018 New Vector Ltd # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -15,18 +16,21 @@ # limitations under the License. import logging +from six.moves import http_client + from twisted.internet import defer from synapse.api.auth import has_access_token from synapse.api.constants import LoginType from synapse.api.errors import Codes, SynapseError from synapse.http.servlet import ( - RestServlet, assert_params_in_request, + RestServlet, + assert_params_in_request, parse_json_object_from_request, ) -from synapse.util.async import run_on_reactor from synapse.util.msisdn import phone_number_to_msisdn from synapse.util.threepids import check_3pid_allowed + from ._base import client_v2_patterns, interactive_auth_handler logger = logging.getLogger(__name__) @@ -187,13 +191,20 @@ class DeactivateAccountRestServlet(RestServlet): @defer.inlineCallbacks def on_POST(self, request): body = parse_json_object_from_request(request) + erase = body.get("erase", False) + if not isinstance(erase, bool): + raise SynapseError( + http_client.BAD_REQUEST, + "Param 'erase' must be a boolean, if given", + Codes.BAD_JSON, + ) requester = yield self.auth.get_user_by_req(request) # allow ASes to dectivate their own users if requester.app_service: yield self._deactivate_account_handler.deactivate_account( - requester.user.to_string() + requester.user.to_string(), erase, ) defer.returnValue((200, {})) @@ -201,7 +212,7 @@ class DeactivateAccountRestServlet(RestServlet): requester, body, self.hs.get_ip_from_request(request), ) yield self._deactivate_account_handler.deactivate_account( - requester.user.to_string(), + requester.user.to_string(), erase, ) defer.returnValue((200, {})) @@ -300,8 +311,6 @@ class ThreepidRestServlet(RestServlet): @defer.inlineCallbacks def on_GET(self, request): - yield run_on_reactor() - requester = yield self.auth.get_user_by_req(request) threepids = yield self.datastore.user_get_threepids( @@ -312,8 +321,6 @@ class ThreepidRestServlet(RestServlet): @defer.inlineCallbacks def on_POST(self, request): - yield run_on_reactor() - body = parse_json_object_from_request(request) threePidCreds = body.get('threePidCreds') @@ -365,8 +372,6 @@ class ThreepidDeleteRestServlet(RestServlet): @defer.inlineCallbacks def on_POST(self, request): - yield run_on_reactor() - body = parse_json_object_from_request(request) required = ['medium', 'address'] @@ -381,9 +386,16 @@ class ThreepidDeleteRestServlet(RestServlet): requester = yield self.auth.get_user_by_req(request) user_id = requester.user.to_string() - yield self.auth_handler.delete_threepid( - user_id, body['medium'], body['address'] - ) + try: + yield self.auth_handler.delete_threepid( + user_id, body['medium'], body['address'] + ) + except Exception: + # NB. This endpoint should succeed if there is nothing to + # delete, so it should only throw if something is wrong + # that we ought to care about. + logger.exception("Failed to remove threepid") + raise SynapseError(500, "Failed to remove threepid") defer.returnValue((200, {})) diff --git a/synapse/rest/client/v2_alpha/account_data.py b/synapse/rest/client/v2_alpha/account_data.py index 0e0a187efd..371e9aa354 100644 --- a/synapse/rest/client/v2_alpha/account_data.py +++ b/synapse/rest/client/v2_alpha/account_data.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import client_v2_patterns - -from synapse.http.servlet import RestServlet, parse_json_object_from_request -from synapse.api.errors import AuthError, SynapseError +import logging from twisted.internet import defer -import logging +from synapse.api.errors import AuthError, SynapseError +from synapse.http.servlet import RestServlet, parse_json_object_from_request + +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/auth.py b/synapse/rest/client/v2_alpha/auth.py index d6f3a19648..bd8b5f4afa 100644 --- a/synapse/rest/client/v2_alpha/auth.py +++ b/synapse/rest/client/v2_alpha/auth.py @@ -13,6 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.api.constants import LoginType @@ -23,9 +25,6 @@ from synapse.http.servlet import RestServlet from ._base import client_v2_patterns -import logging - - logger = logging.getLogger(__name__) RECAPTCHA_TEMPLATE = """ diff --git a/synapse/rest/client/v2_alpha/devices.py b/synapse/rest/client/v2_alpha/devices.py index 35d58b367a..09f6a8efe3 100644 --- a/synapse/rest/client/v2_alpha/devices.py +++ b/synapse/rest/client/v2_alpha/devices.py @@ -19,6 +19,7 @@ from twisted.internet import defer from synapse.api import errors from synapse.http import servlet + from ._base import client_v2_patterns, interactive_auth_handler logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/filter.py b/synapse/rest/client/v2_alpha/filter.py index 1b9dc4528d..ae86728879 100644 --- a/synapse/rest/client/v2_alpha/filter.py +++ b/synapse/rest/client/v2_alpha/filter.py @@ -13,17 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.api.errors import AuthError, SynapseError, StoreError, Codes +from synapse.api.errors import AuthError, Codes, StoreError, SynapseError from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.types import UserID -from ._base import client_v2_patterns -from ._base import set_timeline_upper_limit - -import logging - +from ._base import client_v2_patterns, set_timeline_upper_limit logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/groups.py b/synapse/rest/client/v2_alpha/groups.py index 3bb1ec2af6..21e02c07c0 100644 --- a/synapse/rest/client/v2_alpha/groups.py +++ b/synapse/rest/client/v2_alpha/groups.py @@ -14,6 +14,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.http.servlet import RestServlet, parse_json_object_from_request @@ -21,8 +23,6 @@ from synapse.types import GroupID from ._base import client_v2_patterns -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/keys.py b/synapse/rest/client/v2_alpha/keys.py index 3cc87ea63f..8486086b51 100644 --- a/synapse/rest/client/v2_alpha/keys.py +++ b/synapse/rest/client/v2_alpha/keys.py @@ -19,10 +19,13 @@ from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, parse_integer + RestServlet, + parse_integer, + parse_json_object_from_request, + parse_string, ) -from synapse.http.servlet import parse_string from synapse.types import StreamToken + from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/notifications.py b/synapse/rest/client/v2_alpha/notifications.py index 66583d6778..2a6ea3df5f 100644 --- a/synapse/rest/client/v2_alpha/notifications.py +++ b/synapse/rest/client/v2_alpha/notifications.py @@ -13,19 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.http.servlet import ( - RestServlet, parse_string, parse_integer -) from synapse.events.utils import ( - serialize_event, format_event_for_client_v2_without_room_id, + format_event_for_client_v2_without_room_id, + serialize_event, ) +from synapse.http.servlet import RestServlet, parse_integer, parse_string from ._base import client_v2_patterns -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/openid.py b/synapse/rest/client/v2_alpha/openid.py index aa1cae8e1e..01c90aa2a3 100644 --- a/synapse/rest/client/v2_alpha/openid.py +++ b/synapse/rest/client/v2_alpha/openid.py @@ -14,15 +14,15 @@ # limitations under the License. -from ._base import client_v2_patterns +import logging + +from twisted.internet import defer -from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.api.errors import AuthError +from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.util.stringutils import random_string -from twisted.internet import defer - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/read_marker.py b/synapse/rest/client/v2_alpha/read_marker.py index 2f8784fe06..a6e582a5ae 100644 --- a/synapse/rest/client/v2_alpha/read_marker.py +++ b/synapse/rest/client/v2_alpha/read_marker.py @@ -13,13 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.http.servlet import RestServlet, parse_json_object_from_request -from ._base import client_v2_patterns - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/receipts.py b/synapse/rest/client/v2_alpha/receipts.py index 1fbff2edd8..de370cac45 100644 --- a/synapse/rest/client/v2_alpha/receipts.py +++ b/synapse/rest/client/v2_alpha/receipts.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.http.servlet import RestServlet -from ._base import client_v2_patterns - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py index 5cab00aea9..896650d5a5 100644 --- a/synapse/rest/client/v2_alpha/register.py +++ b/synapse/rest/client/v2_alpha/register.py @@ -14,30 +14,31 @@ # See the License for the specific language governing permissions and # limitations under the License. +import hmac +import logging +from hashlib import sha1 + +from six import string_types + from twisted.internet import defer import synapse import synapse.types from synapse.api.auth import get_access_token_from_request, has_access_token from synapse.api.constants import LoginType -from synapse.api.errors import SynapseError, Codes, UnrecognizedRequestError +from synapse.api.errors import Codes, SynapseError, UnrecognizedRequestError from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, assert_params_in_request, parse_string + RestServlet, + assert_params_in_request, + parse_json_object_from_request, + parse_string, ) from synapse.util.msisdn import phone_number_to_msisdn +from synapse.util.ratelimitutils import FederationRateLimiter from synapse.util.threepids import check_3pid_allowed from ._base import client_v2_patterns, interactive_auth_handler -import logging -import hmac -from hashlib import sha1 -from synapse.util.async import run_on_reactor -from synapse.util.ratelimitutils import FederationRateLimiter - -from six import string_types - - # We ought to be using hmac.compare_digest() but on older pythons it doesn't # exist. It's a _really minor_ security flaw to use plain string comparison # because the timing attack is so obscured by all the other code here it's @@ -191,8 +192,6 @@ class RegisterRestServlet(RestServlet): @interactive_auth_handler @defer.inlineCallbacks def on_POST(self, request): - yield run_on_reactor() - body = parse_json_object_from_request(request) kind = "user" diff --git a/synapse/rest/client/v2_alpha/report_event.py b/synapse/rest/client/v2_alpha/report_event.py index 8a38be6482..0cc2a71c3b 100644 --- a/synapse/rest/client/v2_alpha/report_event.py +++ b/synapse/rest/client/v2_alpha/report_event.py @@ -13,20 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from six import string_types from six.moves import http_client from twisted.internet import defer -from synapse.api.errors import SynapseError, Codes +from synapse.api.errors import Codes, SynapseError from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, + RestServlet, assert_params_in_request, + parse_json_object_from_request, ) -from ._base import client_v2_patterns - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py index a291cffbf1..8aa06faf23 100644 --- a/synapse/rest/client/v2_alpha/sync.py +++ b/synapse/rest/client/v2_alpha/sync.py @@ -13,27 +13,26 @@ # See the License for the specific language governing permissions and # limitations under the License. +import itertools +import logging + +from canonicaljson import json + from twisted.internet import defer -from synapse.http.servlet import ( - RestServlet, parse_string, parse_integer, parse_boolean +from synapse.api.constants import PresenceState +from synapse.api.errors import SynapseError +from synapse.api.filtering import DEFAULT_FILTER_COLLECTION, FilterCollection +from synapse.events.utils import ( + format_event_for_client_v2_without_room_id, + serialize_event, ) from synapse.handlers.presence import format_user_presence_state from synapse.handlers.sync import SyncConfig +from synapse.http.servlet import RestServlet, parse_boolean, parse_integer, parse_string from synapse.types import StreamToken -from synapse.events.utils import ( - serialize_event, format_event_for_client_v2_without_room_id, -) -from synapse.api.filtering import FilterCollection, DEFAULT_FILTER_COLLECTION -from synapse.api.errors import SynapseError -from synapse.api.constants import PresenceState -from ._base import client_v2_patterns -from ._base import set_timeline_upper_limit - -import itertools -import logging -import simplejson as json +from ._base import client_v2_patterns, set_timeline_upper_limit logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/tags.py b/synapse/rest/client/v2_alpha/tags.py index dac8603b07..4fea614e95 100644 --- a/synapse/rest/client/v2_alpha/tags.py +++ b/synapse/rest/client/v2_alpha/tags.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import client_v2_patterns - -from synapse.http.servlet import RestServlet, parse_json_object_from_request -from synapse.api.errors import AuthError +import logging from twisted.internet import defer -import logging +from synapse.api.errors import AuthError +from synapse.http.servlet import RestServlet, parse_json_object_from_request + +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/thirdparty.py b/synapse/rest/client/v2_alpha/thirdparty.py index 6773b9ba60..d9d379182e 100644 --- a/synapse/rest/client/v2_alpha/thirdparty.py +++ b/synapse/rest/client/v2_alpha/thirdparty.py @@ -20,6 +20,7 @@ from twisted.internet import defer from synapse.api.constants import ThirdPartyEntityKind from synapse.http.servlet import RestServlet + from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/user_directory.py b/synapse/rest/client/v2_alpha/user_directory.py index 2d4a43c353..cac0624ba7 100644 --- a/synapse/rest/client/v2_alpha/user_directory.py +++ b/synapse/rest/client/v2_alpha/user_directory.py @@ -19,6 +19,7 @@ from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.http.servlet import RestServlet, parse_json_object_from_request + from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/versions.py b/synapse/rest/client/versions.py index 2ecb15deee..6ac2987b98 100644 --- a/synapse/rest/client/versions.py +++ b/synapse/rest/client/versions.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.servlet import RestServlet - import logging import re +from synapse.http.servlet import RestServlet + logger = logging.getLogger(__name__) diff --git a/synapse/rest/consent/consent_resource.py b/synapse/rest/consent/consent_resource.py index 724911d1e6..147ff7d79b 100644 --- a/synapse/rest/consent/consent_resource.py +++ b/synapse/rest/consent/consent_resource.py @@ -13,28 +13,26 @@ # See the License for the specific language governing permissions and # limitations under the License. -from hashlib import sha256 import hmac import logging +from hashlib import sha256 from os import path + from six.moves import http_client import jinja2 from jinja2 import TemplateNotFound + from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from synapse.api.errors import NotFoundError, SynapseError, StoreError +from synapse.api.errors import NotFoundError, StoreError, SynapseError from synapse.config import ConfigError -from synapse.http.server import ( - finish_request, - wrap_html_request_handler, -) +from synapse.http.server import finish_request, wrap_html_request_handler from synapse.http.servlet import parse_string from synapse.types import UserID - # language to use for the templates. TODO: figure this out from Accept-Language TEMPLATE_LANGUAGE = "en" diff --git a/synapse/rest/key/v1/server_key_resource.py b/synapse/rest/key/v1/server_key_resource.py index 1498d188c1..b9ee6e1c13 100644 --- a/synapse/rest/key/v1/server_key_resource.py +++ b/synapse/rest/key/v1/server_key_resource.py @@ -14,14 +14,16 @@ # limitations under the License. -from twisted.web.resource import Resource -from synapse.http.server import respond_with_json_bytes +import logging + +from canonicaljson import encode_canonical_json from signedjson.sign import sign_json from unpaddedbase64 import encode_base64 -from canonicaljson import encode_canonical_json + from OpenSSL import crypto -import logging +from twisted.web.resource import Resource +from synapse.http.server import respond_with_json_bytes logger = logging.getLogger(__name__) diff --git a/synapse/rest/key/v2/__init__.py b/synapse/rest/key/v2/__init__.py index a07224148c..3491fd2118 100644 --- a/synapse/rest/key/v2/__init__.py +++ b/synapse/rest/key/v2/__init__.py @@ -14,6 +14,7 @@ # limitations under the License. from twisted.web.resource import Resource + from .local_key_resource import LocalKey from .remote_key_resource import RemoteKey diff --git a/synapse/rest/key/v2/local_key_resource.py b/synapse/rest/key/v2/local_key_resource.py index 04775b3c45..ec0ec7b431 100644 --- a/synapse/rest/key/v2/local_key_resource.py +++ b/synapse/rest/key/v2/local_key_resource.py @@ -14,13 +14,15 @@ # limitations under the License. -from twisted.web.resource import Resource -from synapse.http.server import respond_with_json_bytes +import logging + +from canonicaljson import encode_canonical_json from signedjson.sign import sign_json from unpaddedbase64 import encode_base64 -from canonicaljson import encode_canonical_json -import logging +from twisted.web.resource import Resource + +from synapse.http.server import respond_with_json_bytes logger = logging.getLogger(__name__) diff --git a/synapse/rest/key/v2/remote_key_resource.py b/synapse/rest/key/v2/remote_key_resource.py index 21b4c1175e..7d67e4b064 100644 --- a/synapse/rest/key/v2/remote_key_resource.py +++ b/synapse/rest/key/v2/remote_key_resource.py @@ -12,20 +12,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import ( - respond_with_json_bytes, wrap_json_request_handler, -) -from synapse.http.servlet import parse_integer, parse_json_object_from_request -from synapse.api.errors import SynapseError, Codes -from synapse.crypto.keyring import KeyLookupError +import logging +from io import BytesIO +from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from twisted.internet import defer +from synapse.api.errors import Codes, SynapseError +from synapse.crypto.keyring import KeyLookupError +from synapse.http.server import respond_with_json_bytes, wrap_json_request_handler +from synapse.http.servlet import parse_integer, parse_json_object_from_request -from io import BytesIO -import logging logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v0/content_repository.py b/synapse/rest/media/v0/content_repository.py index 956bd5da75..f255f2883f 100644 --- a/synapse/rest/media/v0/content_repository.py +++ b/synapse/rest/media/v0/content_repository.py @@ -13,21 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import respond_with_json_bytes, finish_request - -from synapse.api.errors import ( - Codes, cs_error -) - -from twisted.protocols.basic import FileSender -from twisted.web import server, resource - import base64 -import simplejson as json import logging import os import re +from canonicaljson import json + +from twisted.protocols.basic import FileSender +from twisted.web import resource, server + +from synapse.api.errors import Codes, cs_error +from synapse.http.server import finish_request, respond_with_json_bytes + logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/_base.py b/synapse/rest/media/v1/_base.py index c0d2f06855..65f4bd2910 100644 --- a/synapse/rest/media/v1/_base.py +++ b/synapse/rest/media/v1/_base.py @@ -13,23 +13,20 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import respond_with_json, finish_request -from synapse.api.errors import ( - cs_error, Codes, SynapseError -) -from synapse.util import logcontext +import logging +import os +import urllib + +from six.moves.urllib import parse as urlparse from twisted.internet import defer from twisted.protocols.basic import FileSender +from synapse.api.errors import Codes, SynapseError, cs_error +from synapse.http.server import finish_request, respond_with_json +from synapse.util import logcontext from synapse.util.stringutils import is_ascii -import os - -import logging -import urllib -from six.moves.urllib import parse as urlparse - logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/download_resource.py b/synapse/rest/media/v1/download_resource.py index 8cf8820c31..fbfa85f74f 100644 --- a/synapse/rest/media/v1/download_resource.py +++ b/synapse/rest/media/v1/download_resource.py @@ -18,11 +18,9 @@ from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from synapse.http.server import ( - set_cors_headers, - wrap_json_request_handler, -) import synapse.http.servlet +from synapse.http.server import set_cors_headers, wrap_json_request_handler + from ._base import parse_media_id, respond_404 logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/filepath.py b/synapse/rest/media/v1/filepath.py index d5164e47e0..c8586fa280 100644 --- a/synapse/rest/media/v1/filepath.py +++ b/synapse/rest/media/v1/filepath.py @@ -13,9 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. +import functools import os import re -import functools NEW_FORMAT_ID_RE = re.compile(r"^\d\d\d\d-\d\d-\d\d") diff --git a/synapse/rest/media/v1/identicon_resource.py b/synapse/rest/media/v1/identicon_resource.py index 66f2b6bd30..a2e391415f 100644 --- a/synapse/rest/media/v1/identicon_resource.py +++ b/synapse/rest/media/v1/identicon_resource.py @@ -13,6 +13,7 @@ # limitations under the License. from pydenticon import Generator + from twisted.web.resource import Resource FOREGROUND = [ diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py index 2ac767d2dc..30242c525a 100644 --- a/synapse/rest/media/v1/media_repository.py +++ b/synapse/rest/media/v1/media_repository.py @@ -14,41 +14,42 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, threads +import cgi +import errno +import logging +import os +import shutil + +from six import iteritems +from six.moves.urllib import parse as urlparse + import twisted.internet.error import twisted.web.http +from twisted.internet import defer, threads from twisted.web.resource import Resource -from ._base import respond_404, FileInfo, respond_with_responder -from .upload_resource import UploadResource -from .download_resource import DownloadResource -from .thumbnail_resource import ThumbnailResource -from .identicon_resource import IdenticonResource -from .preview_url_resource import PreviewUrlResource -from .filepath import MediaFilePaths -from .thumbnailer import Thumbnailer -from .storage_provider import StorageProviderWrapper -from .media_storage import MediaStorage - -from synapse.http.matrixfederationclient import MatrixFederationHttpClient -from synapse.util.stringutils import random_string from synapse.api.errors import ( - SynapseError, HttpResponseException, NotFoundError, FederationDeniedError, + FederationDeniedError, + HttpResponseException, + NotFoundError, + SynapseError, ) - +from synapse.http.matrixfederationclient import MatrixFederationHttpClient from synapse.util.async import Linearizer -from synapse.util.stringutils import is_ascii from synapse.util.logcontext import make_deferred_yieldable from synapse.util.retryutils import NotRetryingDestination +from synapse.util.stringutils import is_ascii, random_string -import os -import errno -import shutil - -import cgi -import logging -from six.moves.urllib import parse as urlparse -from six import iteritems +from ._base import FileInfo, respond_404, respond_with_responder +from .download_resource import DownloadResource +from .filepath import MediaFilePaths +from .identicon_resource import IdenticonResource +from .media_storage import MediaStorage +from .preview_url_resource import PreviewUrlResource +from .storage_provider import StorageProviderWrapper +from .thumbnail_resource import ThumbnailResource +from .thumbnailer import Thumbnailer +from .upload_resource import UploadResource logger = logging.getLogger(__name__) @@ -58,6 +59,7 @@ UPDATE_RECENTLY_ACCESSED_TS = 60 * 1000 class MediaRepository(object): def __init__(self, hs): + self.hs = hs self.auth = hs.get_auth() self.client = MatrixFederationHttpClient(hs) self.clock = hs.get_clock() @@ -94,7 +96,7 @@ class MediaRepository(object): storage_providers.append(provider) self.media_storage = MediaStorage( - self.primary_base_path, self.filepaths, storage_providers, + self.hs, self.primary_base_path, self.filepaths, storage_providers, ) self.clock.looping_call( diff --git a/synapse/rest/media/v1/media_storage.py b/synapse/rest/media/v1/media_storage.py index d23fe10b07..b25993fcb5 100644 --- a/synapse/rest/media/v1/media_storage.py +++ b/synapse/rest/media/v1/media_storage.py @@ -13,22 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, threads -from twisted.protocols.basic import FileSender +import contextlib +import logging +import os +import shutil +import sys import six -from ._base import Responder +from twisted.internet import defer, threads +from twisted.protocols.basic import FileSender from synapse.util.file_consumer import BackgroundFileConsumer from synapse.util.logcontext import make_deferred_yieldable -import contextlib -import os -import logging -import shutil -import sys - +from ._base import Responder logger = logging.getLogger(__name__) @@ -37,13 +36,15 @@ class MediaStorage(object): """Responsible for storing/fetching files from local sources. Args: + hs (synapse.server.Homeserver) local_media_directory (str): Base path where we store media on disk filepaths (MediaFilePaths) storage_providers ([StorageProvider]): List of StorageProvider that are used to fetch and store files. """ - def __init__(self, local_media_directory, filepaths, storage_providers): + def __init__(self, hs, local_media_directory, filepaths, storage_providers): + self.hs = hs self.local_media_directory = local_media_directory self.filepaths = filepaths self.storage_providers = storage_providers @@ -175,7 +176,8 @@ class MediaStorage(object): res = yield provider.fetch(path, file_info) if res: with res: - consumer = BackgroundFileConsumer(open(local_path, "w")) + consumer = BackgroundFileConsumer( + open(local_path, "w"), self.hs.get_reactor()) yield res.write_to_consumer(consumer) yield consumer.wait() defer.returnValue(local_path) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index 565cef2b8d..4e3a18ce08 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -23,31 +23,29 @@ import re import shutil import sys import traceback -import simplejson as json -from six.moves import urllib_parse as urlparse from six import string_types +from six.moves import urllib_parse as urlparse + +from canonicaljson import json -from twisted.web.server import NOT_DONE_YET from twisted.internet import defer from twisted.web.resource import Resource +from twisted.web.server import NOT_DONE_YET -from ._base import FileInfo - -from synapse.api.errors import ( - SynapseError, Codes, -) -from synapse.util.logcontext import make_deferred_yieldable, run_in_background -from synapse.util.stringutils import random_string -from synapse.util.caches.expiringcache import ExpiringCache +from synapse.api.errors import Codes, SynapseError from synapse.http.client import SpiderHttpClient from synapse.http.server import ( - respond_with_json_bytes, respond_with_json, + respond_with_json_bytes, wrap_json_request_handler, ) from synapse.util.async import ObservableDeferred -from synapse.util.stringutils import is_ascii +from synapse.util.caches.expiringcache import ExpiringCache +from synapse.util.logcontext import make_deferred_yieldable, run_in_background +from synapse.util.stringutils import is_ascii, random_string + +from ._base import FileInfo logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/storage_provider.py b/synapse/rest/media/v1/storage_provider.py index 0252afd9d3..7b9f8b4d79 100644 --- a/synapse/rest/media/v1/storage_provider.py +++ b/synapse/rest/media/v1/storage_provider.py @@ -13,17 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, threads +import logging +import os +import shutil -from .media_storage import FileResponder +from twisted.internet import defer, threads from synapse.config._base import Config from synapse.util.logcontext import run_in_background -import logging -import os -import shutil - +from .media_storage import FileResponder logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/thumbnail_resource.py b/synapse/rest/media/v1/thumbnail_resource.py index aae6e464e8..5305e9175f 100644 --- a/synapse/rest/media/v1/thumbnail_resource.py +++ b/synapse/rest/media/v1/thumbnail_resource.py @@ -20,13 +20,14 @@ from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from synapse.http.server import ( - set_cors_headers, - wrap_json_request_handler, -) +from synapse.http.server import set_cors_headers, wrap_json_request_handler from synapse.http.servlet import parse_integer, parse_string + from ._base import ( - FileInfo, parse_media_id, respond_404, respond_with_file, + FileInfo, + parse_media_id, + respond_404, + respond_with_file, respond_with_responder, ) diff --git a/synapse/rest/media/v1/thumbnailer.py b/synapse/rest/media/v1/thumbnailer.py index e1ee535b9a..a4b26c2587 100644 --- a/synapse/rest/media/v1/thumbnailer.py +++ b/synapse/rest/media/v1/thumbnailer.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -import PIL.Image as Image +import logging from io import BytesIO -import logging +import PIL.Image as Image logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/upload_resource.py b/synapse/rest/media/v1/upload_resource.py index 7567476fce..1a98120e1d 100644 --- a/synapse/rest/media/v1/upload_resource.py +++ b/synapse/rest/media/v1/upload_resource.py @@ -20,10 +20,7 @@ from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET from synapse.api.errors import SynapseError -from synapse.http.server import ( - respond_with_json, - wrap_json_request_handler, -) +from synapse.http.server import respond_with_json, wrap_json_request_handler logger = logging.getLogger(__name__) diff --git a/synapse/server.py b/synapse/server.py index 58dbf78437..92bea96c5c 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -33,19 +33,30 @@ from synapse.crypto.keyring import Keyring from synapse.events.builder import EventBuilderFactory from synapse.events.spamcheck import SpamChecker from synapse.federation.federation_client import FederationClient -from synapse.federation.federation_server import FederationServer +from synapse.federation.federation_server import ( + FederationHandlerRegistry, + FederationServer, +) from synapse.federation.send_queue import FederationRemoteSendQueue -from synapse.federation.federation_server import FederationHandlerRegistry -from synapse.federation.transport.client import TransportLayerClient from synapse.federation.transaction_queue import TransactionQueue +from synapse.federation.transport.client import TransportLayerClient +from synapse.groups.attestations import GroupAttestationSigning, GroupAttestionRenewer +from synapse.groups.groups_server import GroupsServerHandler from synapse.handlers import Handlers from synapse.handlers.appservice import ApplicationServicesHandler -from synapse.handlers.auth import AuthHandler, MacaroonGeneartor +from synapse.handlers.auth import AuthHandler, MacaroonGenerator from synapse.handlers.deactivate_account import DeactivateAccountHandler -from synapse.handlers.devicemessage import DeviceMessageHandler from synapse.handlers.device import DeviceHandler +from synapse.handlers.devicemessage import DeviceMessageHandler from synapse.handlers.e2e_keys import E2eKeysHandler +from synapse.handlers.events import EventHandler, EventStreamHandler +from synapse.handlers.groups_local import GroupsLocalHandler +from synapse.handlers.initial_sync import InitialSyncHandler +from synapse.handlers.message import EventCreationHandler from synapse.handlers.presence import PresenceHandler +from synapse.handlers.profile import ProfileHandler +from synapse.handlers.read_marker import ReadMarkerHandler +from synapse.handlers.receipts import ReceiptsHandler from synapse.handlers.room import RoomCreationHandler from synapse.handlers.room_list import RoomListHandler from synapse.handlers.room_member import RoomMemberMasterHandler @@ -53,17 +64,8 @@ from synapse.handlers.room_member_worker import RoomMemberWorkerHandler from synapse.handlers.set_password import SetPasswordHandler from synapse.handlers.sync import SyncHandler from synapse.handlers.typing import TypingHandler -from synapse.handlers.events import EventHandler, EventStreamHandler -from synapse.handlers.initial_sync import InitialSyncHandler -from synapse.handlers.receipts import ReceiptsHandler -from synapse.handlers.read_marker import ReadMarkerHandler from synapse.handlers.user_directory import UserDirectoryHandler -from synapse.handlers.groups_local import GroupsLocalHandler -from synapse.handlers.profile import ProfileHandler -from synapse.handlers.message import EventCreationHandler -from synapse.groups.groups_server import GroupsServerHandler -from synapse.groups.attestations import GroupAttestionRenewer, GroupAttestationSigning -from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory +from synapse.http.client import InsecureInterceptableContextFactory, SimpleHttpClient from synapse.http.matrixfederationclient import MatrixFederationHttpClient from synapse.notifier import Notifier from synapse.push.action_generator import ActionGenerator @@ -74,9 +76,7 @@ from synapse.rest.media.v1.media_repository import ( ) from synapse.server_notices.server_notices_manager import ServerNoticesManager from synapse.server_notices.server_notices_sender import ServerNoticesSender -from synapse.server_notices.worker_server_notices_sender import ( - WorkerServerNoticesSender, -) +from synapse.server_notices.worker_server_notices_sender import WorkerServerNoticesSender from synapse.state import StateHandler, StateResolutionHandler from synapse.storage import DataStore from synapse.streams.events import EventSources @@ -165,15 +165,19 @@ class HomeServer(object): 'server_notices_sender', ] - def __init__(self, hostname, **kwargs): + def __init__(self, hostname, reactor=None, **kwargs): """ Args: hostname : The hostname for the server. """ + if not reactor: + from twisted.internet import reactor + + self._reactor = reactor self.hostname = hostname self._building = {} - self.clock = Clock() + self.clock = Clock(reactor) self.distributor = Distributor() self.ratelimiter = Ratelimiter() @@ -186,6 +190,12 @@ class HomeServer(object): self.datastore = DataStore(self.get_db_conn(), self) logger.info("Finished setting up.") + def get_reactor(self): + """ + Fetch the Twisted reactor in use by this HomeServer. + """ + return self._reactor + def get_ip_from_request(self, request): # X-Forwarded-For is handled by our custom request type. return request.getClientIP() @@ -261,7 +271,7 @@ class HomeServer(object): return AuthHandler(self) def build_macaroon_generator(self): - return MacaroonGeneartor(self) + return MacaroonGenerator(self) def build_device_handler(self): return DeviceHandler(self) @@ -328,6 +338,7 @@ class HomeServer(object): return adbapi.ConnectionPool( name, + cp_reactor=self.get_reactor(), **self.db_config.get("args", {}) ) diff --git a/synapse/server_notices/consent_server_notices.py b/synapse/server_notices/consent_server_notices.py index bb74af1af5..5e3044d164 100644 --- a/synapse/server_notices/consent_server_notices.py +++ b/synapse/server_notices/consent_server_notices.py @@ -14,7 +14,8 @@ # limitations under the License. import logging -from six import (iteritems, string_types) +from six import iteritems, string_types + from twisted.internet import defer from synapse.api.errors import SynapseError diff --git a/synapse/state.py b/synapse/state.py index b8c27c6815..15a593d41c 100644 --- a/synapse/state.py +++ b/synapse/state.py @@ -14,25 +14,25 @@ # limitations under the License. +import hashlib +import logging +from collections import namedtuple + +from six import iteritems, itervalues + +from frozendict import frozendict + from twisted.internet import defer from synapse import event_auth -from synapse.util.logutils import log_function -from synapse.util.caches.expiringcache import ExpiringCache -from synapse.util.metrics import Measure from synapse.api.constants import EventTypes from synapse.api.errors import AuthError from synapse.events.snapshot import EventContext from synapse.util.async import Linearizer from synapse.util.caches import CACHE_SIZE_FACTOR - -from collections import namedtuple -from frozendict import frozendict - -import logging -import hashlib - -from six import iteritems, itervalues +from synapse.util.caches.expiringcache import ExpiringCache +from synapse.util.logutils import log_function +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) @@ -132,7 +132,8 @@ class StateHandler(object): defer.returnValue(event) return - state_map = yield self.store.get_events(state.values(), get_prev_content=False) + state_map = yield self.store.get_events(list(state.values()), + get_prev_content=False) state = { key: state_map[e_id] for key, e_id in iteritems(state) if e_id in state_map } @@ -693,10 +694,10 @@ def _create_auth_events_from_maps(unconflicted_state, conflicted_state, state_ma return auth_events -def _resolve_with_state(unconflicted_state_ids, conflicted_state_ds, auth_event_ids, +def _resolve_with_state(unconflicted_state_ids, conflicted_state_ids, auth_event_ids, state_map): conflicted_state = {} - for key, event_ids in iteritems(conflicted_state_ds): + for key, event_ids in iteritems(conflicted_state_ids): events = [state_map[ev_id] for ev_id in event_ids if ev_id in state_map] if len(events) > 1: conflicted_state[key] = events diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 979fa22438..ba88a54979 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -15,50 +15,48 @@ # limitations under the License. import datetime -from dateutil import tz -import time import logging +import time +from dateutil import tz + +from synapse.api.constants import PresenceState from synapse.storage.devices import DeviceStore -from .appservice import ( - ApplicationServiceStore, ApplicationServiceTransactionStore -) +from synapse.storage.user_erasure_store import UserErasureStore +from synapse.util.caches.stream_change_cache import StreamChangeCache + +from .account_data import AccountDataStore +from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore +from .client_ips import ClientIpStore +from .deviceinbox import DeviceInboxStore from .directory import DirectoryStore +from .end_to_end_keys import EndToEndKeyStore +from .engines import PostgresEngine +from .event_federation import EventFederationStore +from .event_push_actions import EventPushActionsStore from .events import EventsStore +from .filtering import FilteringStore +from .group_server import GroupServerStore +from .keys import KeyStore +from .media_repository import MediaRepositoryStore +from .openid import OpenIdStore from .presence import PresenceStore, UserPresenceState from .profile import ProfileStore +from .push_rule import PushRuleStore +from .pusher import PusherStore +from .receipts import ReceiptsStore from .registration import RegistrationStore +from .rejections import RejectionsStore from .room import RoomStore from .roommember import RoomMemberStore -from .stream import StreamStore -from .transactions import TransactionStore -from .keys import KeyStore -from .event_federation import EventFederationStore -from .pusher import PusherStore -from .push_rule import PushRuleStore -from .media_repository import MediaRepositoryStore -from .rejections import RejectionsStore -from .event_push_actions import EventPushActionsStore -from .deviceinbox import DeviceInboxStore -from .group_server import GroupServerStore -from .state import StateStore -from .signatures import SignatureStore -from .filtering import FilteringStore -from .end_to_end_keys import EndToEndKeyStore - -from .receipts import ReceiptsStore from .search import SearchStore +from .signatures import SignatureStore +from .state import StateStore +from .stream import StreamStore from .tags import TagsStore -from .account_data import AccountDataStore -from .openid import OpenIdStore -from .client_ips import ClientIpStore +from .transactions import TransactionStore from .user_directory import UserDirectoryStore - -from .util.id_generators import IdGenerator, StreamIdGenerator, ChainedIdGenerator -from .engines import PostgresEngine - -from synapse.api.constants import PresenceState -from synapse.util.caches.stream_change_cache import StreamChangeCache +from .util.id_generators import ChainedIdGenerator, IdGenerator, StreamIdGenerator logger = logging.getLogger(__name__) @@ -88,6 +86,7 @@ class DataStore(RoomMemberStore, RoomStore, DeviceInboxStore, UserDirectoryStore, GroupServerStore, + UserErasureStore, ): def __init__(self, db_conn, hs): diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 22d6257a9f..98dde77431 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -13,22 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging +import sys +import threading +import time -from synapse.api.errors import StoreError -from synapse.util.logcontext import LoggingContext, PreserveLoggingContext -from synapse.util.caches.descriptors import Cache -from synapse.storage.engines import PostgresEngine +from six import iteritems, iterkeys, itervalues +from six.moves import intern, range from prometheus_client import Histogram from twisted.internet import defer -import sys -import time -import threading - -from six import itervalues, iterkeys, iteritems -from six.moves import intern, range +from synapse.api.errors import StoreError +from synapse.storage.engines import PostgresEngine +from synapse.util.caches.descriptors import Cache +from synapse.util.logcontext import LoggingContext, PreserveLoggingContext logger = logging.getLogger(__name__) @@ -221,7 +220,7 @@ class SQLBaseStore(object): self._clock.looping_call(loop, 10000) def _new_transaction(self, conn, desc, after_callbacks, exception_callbacks, - logging_context, func, *args, **kwargs): + func, *args, **kwargs): start = time.time() txn_id = self._TXN_ID @@ -285,8 +284,7 @@ class SQLBaseStore(object): end = time.time() duration = end - start - if logging_context is not None: - logging_context.add_database_transaction(duration) + LoggingContext.current_context().add_database_transaction(duration) transaction_logger.debug("[TXN END] {%s} %f sec", name, duration) @@ -310,19 +308,15 @@ class SQLBaseStore(object): Returns: Deferred: The result of func """ - current_context = LoggingContext.current_context() - after_callbacks = [] exception_callbacks = [] - def inner_func(conn, *args, **kwargs): - return self._new_transaction( - conn, desc, after_callbacks, exception_callbacks, current_context, - func, *args, **kwargs - ) - try: - result = yield self.runWithConnection(inner_func, *args, **kwargs) + result = yield self.runWithConnection( + self._new_transaction, + desc, after_callbacks, exception_callbacks, func, + *args, **kwargs + ) for after_callback, after_args, after_kwargs in after_callbacks: after_callback(*after_args, **after_kwargs) @@ -347,22 +341,25 @@ class SQLBaseStore(object): Returns: Deferred: The result of func """ - current_context = LoggingContext.current_context() + parent_context = LoggingContext.current_context() + if parent_context == LoggingContext.sentinel: + logger.warn( + "Running db txn from sentinel context: metrics will be lost", + ) + parent_context = None start_time = time.time() def inner_func(conn, *args, **kwargs): - with LoggingContext("runWithConnection") as context: + with LoggingContext("runWithConnection", parent_context) as context: sched_duration_sec = time.time() - start_time sql_scheduling_timer.observe(sched_duration_sec) - current_context.add_database_scheduled(sched_duration_sec) + context.add_database_scheduled(sched_duration_sec) if self.database_engine.is_connection_closed(conn): logger.debug("Reconnecting closed database connection") conn.reconnect() - current_context.copy_to(context) - return func(conn, *args, **kwargs) with PreserveLoggingContext(): diff --git a/synapse/storage/account_data.py b/synapse/storage/account_data.py index f83ff0454a..bbc3355c73 100644 --- a/synapse/storage/account_data.py +++ b/synapse/storage/account_data.py @@ -14,17 +14,17 @@ # See the License for the specific language governing permissions and # limitations under the License. +import abc +import logging + +from canonicaljson import json + from twisted.internet import defer from synapse.storage._base import SQLBaseStore from synapse.storage.util.id_generators import StreamIdGenerator - +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.caches.stream_change_cache import StreamChangeCache -from synapse.util.caches.descriptors import cached, cachedList, cachedInlineCallbacks - -import abc -import simplejson as json -import logging logger = logging.getLogger(__name__) @@ -114,25 +114,6 @@ class AccountDataWorkerStore(SQLBaseStore): else: defer.returnValue(None) - @cachedList(cached_method_name="get_global_account_data_by_type_for_user", - num_args=2, list_name="user_ids", inlineCallbacks=True) - def get_global_account_data_by_type_for_users(self, data_type, user_ids): - rows = yield self._simple_select_many_batch( - table="account_data", - column="user_id", - iterable=user_ids, - keyvalues={ - "account_data_type": data_type, - }, - retcols=("user_id", "content",), - desc="get_global_account_data_by_type_for_users", - ) - - defer.returnValue({ - row["user_id"]: json.loads(row["content"]) if row["content"] else None - for row in rows - }) - @cached(num_args=2) def get_account_data_for_room(self, user_id, room_id): """Get all the client account_data for a user for a room. diff --git a/synapse/storage/appservice.py b/synapse/storage/appservice.py index 12ea8a158c..9f12b360bc 100644 --- a/synapse/storage/appservice.py +++ b/synapse/storage/appservice.py @@ -15,14 +15,16 @@ # limitations under the License. import logging import re -import simplejson as json + +from canonicaljson import json + from twisted.internet import defer from synapse.appservice import AppServiceTransaction from synapse.config.appservice import load_appservices from synapse.storage.events import EventsWorkerStore -from ._base import SQLBaseStore +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index 8af325a9f5..dc9eca7d15 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -12,15 +12,15 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import synapse.util.async -from ._base import SQLBaseStore -from . import engines +import logging + +from canonicaljson import json from twisted.internet import defer -import simplejson as json -import logging +from . import engines +from ._base import SQLBaseStore logger = logging.getLogger(__name__) @@ -92,7 +92,7 @@ class BackgroundUpdateStore(SQLBaseStore): logger.info("Starting background schema updates") while True: - yield synapse.util.async.sleep( + yield self.hs.get_clock().sleep( self.BACKGROUND_UPDATE_INTERVAL_MS / 1000.) try: diff --git a/synapse/storage/client_ips.py b/synapse/storage/client_ips.py index ce338514e8..b78eda3413 100644 --- a/synapse/storage/client_ips.py +++ b/synapse/storage/client_ips.py @@ -15,15 +15,14 @@ import logging -from twisted.internet import defer, reactor +from six import iteritems -from ._base import Cache -from . import background_updates +from twisted.internet import defer from synapse.util.caches import CACHE_SIZE_FACTOR -from six import iteritems - +from . import background_updates +from ._base import Cache logger = logging.getLogger(__name__) @@ -70,7 +69,9 @@ class ClientIpStore(background_updates.BackgroundUpdateStore): self._client_ip_looper = self._clock.looping_call( self._update_client_ips_batch, 5 * 1000 ) - reactor.addSystemEventTrigger("before", "shutdown", self._update_client_ips_batch) + self.hs.get_reactor().addSystemEventTrigger( + "before", "shutdown", self._update_client_ips_batch + ) def insert_client_ip(self, user_id, access_token, ip, user_agent, device_id, now=None): diff --git a/synapse/storage/deviceinbox.py b/synapse/storage/deviceinbox.py index a879e5bfc1..73646da025 100644 --- a/synapse/storage/deviceinbox.py +++ b/synapse/storage/deviceinbox.py @@ -14,14 +14,14 @@ # limitations under the License. import logging -import simplejson -from twisted.internet import defer +from canonicaljson import json -from .background_updates import BackgroundUpdateStore +from twisted.internet import defer from synapse.util.caches.expiringcache import ExpiringCache +from .background_updates import BackgroundUpdateStore logger = logging.getLogger(__name__) @@ -85,7 +85,7 @@ class DeviceInboxStore(BackgroundUpdateStore): ) rows = [] for destination, edu in remote_messages_by_destination.items(): - edu_json = simplejson.dumps(edu) + edu_json = json.dumps(edu) rows.append((destination, stream_id, now_ms, edu_json)) txn.executemany(sql, rows) @@ -177,7 +177,7 @@ class DeviceInboxStore(BackgroundUpdateStore): " WHERE user_id = ?" ) txn.execute(sql, (user_id,)) - message_json = simplejson.dumps(messages_by_device["*"]) + message_json = json.dumps(messages_by_device["*"]) for row in txn: # Add the message for all devices for this user on this # server. @@ -199,7 +199,7 @@ class DeviceInboxStore(BackgroundUpdateStore): # Only insert into the local inbox if the device exists on # this server device = row[0] - message_json = simplejson.dumps(messages_by_device[device]) + message_json = json.dumps(messages_by_device[device]) messages_json_for_user[device] = message_json if messages_json_for_user: @@ -253,7 +253,7 @@ class DeviceInboxStore(BackgroundUpdateStore): messages = [] for row in txn: stream_pos = row[0] - messages.append(simplejson.loads(row[1])) + messages.append(json.loads(row[1])) if len(messages) < limit: stream_pos = current_stream_id return (messages, stream_pos) @@ -389,7 +389,7 @@ class DeviceInboxStore(BackgroundUpdateStore): messages = [] for row in txn: stream_pos = row[0] - messages.append(simplejson.loads(row[1])) + messages.append(json.loads(row[1])) if len(messages) < limit: stream_pos = current_stream_id return (messages, stream_pos) diff --git a/synapse/storage/devices.py b/synapse/storage/devices.py index d149d8392e..ec68e39f1e 100644 --- a/synapse/storage/devices.py +++ b/synapse/storage/devices.py @@ -13,15 +13,17 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -import simplejson as json + +from six import iteritems, itervalues + +from canonicaljson import json from twisted.internet import defer from synapse.api.errors import StoreError -from ._base import SQLBaseStore, Cache -from synapse.util.caches.descriptors import cached, cachedList, cachedInlineCallbacks +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList -from six import itervalues, iteritems +from ._base import Cache, SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/directory.py b/synapse/storage/directory.py index d0c0059757..808194236a 100644 --- a/synapse/storage/directory.py +++ b/synapse/storage/directory.py @@ -13,15 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cached - -from synapse.api.errors import SynapseError +from collections import namedtuple from twisted.internet import defer -from collections import namedtuple +from synapse.api.errors import SynapseError +from synapse.util.caches.descriptors import cached +from ._base import SQLBaseStore RoomAliasMapping = namedtuple( "RoomAliasMapping", diff --git a/synapse/storage/end_to_end_keys.py b/synapse/storage/end_to_end_keys.py index b146487943..7ae5c65482 100644 --- a/synapse/storage/end_to_end_keys.py +++ b/synapse/storage/end_to_end_keys.py @@ -12,17 +12,16 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from six import iteritems + +from canonicaljson import encode_canonical_json, json + from twisted.internet import defer from synapse.util.caches.descriptors import cached -from canonicaljson import encode_canonical_json -import simplejson as json - from ._base import SQLBaseStore -from six import iteritems - class EndToEndKeyStore(SQLBaseStore): def set_e2e_device_keys(self, user_id, device_id, time_now, device_keys): diff --git a/synapse/storage/engines/__init__.py b/synapse/storage/engines/__init__.py index 8c868ece75..e2f9de8451 100644 --- a/synapse/storage/engines/__init__.py +++ b/synapse/storage/engines/__init__.py @@ -13,13 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import IncorrectDatabaseSetup -from .postgres import PostgresEngine -from .sqlite3 import Sqlite3Engine - import importlib import platform +from ._base import IncorrectDatabaseSetup +from .postgres import PostgresEngine +from .sqlite3 import Sqlite3Engine SUPPORTED_MODULE = { "sqlite3": Sqlite3Engine, diff --git a/synapse/storage/engines/sqlite3.py b/synapse/storage/engines/sqlite3.py index 60f0fa7fb3..19949fc474 100644 --- a/synapse/storage/engines/sqlite3.py +++ b/synapse/storage/engines/sqlite3.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import prepare_database - import struct import threading +from synapse.storage.prepare_database import prepare_database + class Sqlite3Engine(object): single_threaded = True diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py index 8fbf7ffba7..8d366d1b91 100644 --- a/synapse/storage/event_federation.py +++ b/synapse/storage/event_federation.py @@ -12,23 +12,21 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import logging import random +from six.moves import range +from six.moves.queue import Empty, PriorityQueue + +from unpaddedbase64 import encode_base64 + from twisted.internet import defer +from synapse.api.errors import StoreError from synapse.storage._base import SQLBaseStore from synapse.storage.events import EventsWorkerStore from synapse.storage.signatures import SignatureWorkerStore - -from synapse.api.errors import StoreError from synapse.util.caches.descriptors import cached -from unpaddedbase64 import encode_base64 - -import logging -from six.moves.queue import PriorityQueue, Empty - -from six.moves import range - logger = logging.getLogger(__name__) diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py index d0350ee5fe..29b511ae5e 100644 --- a/synapse/storage/event_push_actions.py +++ b/synapse/storage/event_push_actions.py @@ -14,16 +14,17 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage._base import SQLBaseStore, LoggingTransaction -from twisted.internet import defer -from synapse.util.async import sleep -from synapse.util.caches.descriptors import cachedInlineCallbacks - import logging -import simplejson as json from six import iteritems +from canonicaljson import json + +from twisted.internet import defer + +from synapse.storage._base import LoggingTransaction, SQLBaseStore +from synapse.util.caches.descriptors import cachedInlineCallbacks + logger = logging.getLogger(__name__) @@ -84,6 +85,8 @@ class EventPushActionsWorkerStore(SQLBaseStore): self.find_stream_orderings_looping_call = self._clock.looping_call( self._find_stream_orderings_for_times, 10 * 60 * 1000 ) + self._rotate_delay = 3 + self._rotate_count = 10000 @cachedInlineCallbacks(num_args=3, tree=True, max_entries=5000) def get_unread_event_push_actions_by_room_for_user( @@ -800,7 +803,7 @@ class EventPushActionsStore(EventPushActionsWorkerStore): ) if caught_up: break - yield sleep(5) + yield self.hs.get_clock().sleep(self._rotate_delay) finally: self._doing_notif_rotation = False @@ -821,8 +824,8 @@ class EventPushActionsStore(EventPushActionsWorkerStore): txn.execute(""" SELECT stream_ordering FROM event_push_actions WHERE stream_ordering > ? - ORDER BY stream_ordering ASC LIMIT 1 OFFSET 50000 - """, (old_rotate_stream_ordering,)) + ORDER BY stream_ordering ASC LIMIT 1 OFFSET ? + """, (old_rotate_stream_ordering, self._rotate_count)) stream_row = txn.fetchone() if stream_row: offset_stream_ordering, = stream_row diff --git a/synapse/storage/events.py b/synapse/storage/events.py index b96104ccae..2aaab0d02c 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -14,33 +14,33 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import OrderedDict, deque, namedtuple -from functools import wraps import itertools import logging +from collections import OrderedDict, deque, namedtuple +from functools import wraps + +from six import iteritems, itervalues +from six.moves import range + +from canonicaljson import json +from prometheus_client import Counter -import simplejson as json from twisted.internet import defer +import synapse.metrics +from synapse.api.constants import EventTypes +from synapse.api.errors import SynapseError +# these are only included to make the type annotations work +from synapse.events import EventBase # noqa: F401 +from synapse.events.snapshot import EventContext # noqa: F401 from synapse.storage.events_worker import EventsWorkerStore +from synapse.types import RoomStreamToken, get_domain_from_id from synapse.util.async import ObservableDeferred +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.frozenutils import frozendict_json_encoder -from synapse.util.logcontext import ( - PreserveLoggingContext, make_deferred_yieldable, -) +from synapse.util.logcontext import PreserveLoggingContext, make_deferred_yieldable from synapse.util.logutils import log_function from synapse.util.metrics import Measure -from synapse.api.constants import EventTypes -from synapse.api.errors import SynapseError -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from synapse.types import get_domain_from_id, RoomStreamToken -import synapse.metrics - -# these are only included to make the type annotations work -from synapse.events import EventBase # noqa: F401 -from synapse.events.snapshot import EventContext # noqa: F401 - -from prometheus_client import Counter logger = logging.getLogger(__name__) @@ -245,7 +245,7 @@ class EventsStore(EventsWorkerStore): partitioned.setdefault(event.room_id, []).append((event, ctx)) deferreds = [] - for room_id, evs_ctxs in partitioned.iteritems(): + for room_id, evs_ctxs in iteritems(partitioned): d = self._event_persist_queue.add_to_queue( room_id, evs_ctxs, backfilled=backfilled, @@ -330,7 +330,7 @@ class EventsStore(EventsWorkerStore): chunks = [ events_and_contexts[x:x + 100] - for x in xrange(0, len(events_and_contexts), 100) + for x in range(0, len(events_and_contexts), 100) ] for chunk in chunks: @@ -364,7 +364,7 @@ class EventsStore(EventsWorkerStore): (event, context) ) - for room_id, ev_ctx_rm in events_by_room.iteritems(): + for room_id, ev_ctx_rm in iteritems(events_by_room): # Work out new extremities by recursively adding and removing # the new events. latest_event_ids = yield self.get_latest_event_ids_in_room( @@ -459,12 +459,12 @@ class EventsStore(EventsWorkerStore): event_counter.labels(event.type, origin_type, origin_entity).inc() - for room_id, new_state in current_state_for_room.iteritems(): + for room_id, new_state in iteritems(current_state_for_room): self.get_current_state_ids.prefill( (room_id, ), new_state ) - for room_id, latest_event_ids in new_forward_extremeties.iteritems(): + for room_id, latest_event_ids in iteritems(new_forward_extremeties): self.get_latest_event_ids_in_room.prefill( (room_id,), list(latest_event_ids) ) @@ -641,20 +641,20 @@ class EventsStore(EventsWorkerStore): """ existing_state = yield self.get_current_state_ids(room_id) - existing_events = set(existing_state.itervalues()) - new_events = set(ev_id for ev_id in current_state.itervalues()) + existing_events = set(itervalues(existing_state)) + new_events = set(ev_id for ev_id in itervalues(current_state)) changed_events = existing_events ^ new_events if not changed_events: return to_delete = { - key: ev_id for key, ev_id in existing_state.iteritems() + key: ev_id for key, ev_id in iteritems(existing_state) if ev_id in changed_events } events_to_insert = (new_events - existing_events) to_insert = { - key: ev_id for key, ev_id in current_state.iteritems() + key: ev_id for key, ev_id in iteritems(current_state) if ev_id in events_to_insert } @@ -757,11 +757,11 @@ class EventsStore(EventsWorkerStore): ) def _update_current_state_txn(self, txn, state_delta_by_room, max_stream_order): - for room_id, current_state_tuple in state_delta_by_room.iteritems(): + for room_id, current_state_tuple in iteritems(state_delta_by_room): to_delete, to_insert = current_state_tuple txn.executemany( "DELETE FROM current_state_events WHERE event_id = ?", - [(ev_id,) for ev_id in to_delete.itervalues()], + [(ev_id,) for ev_id in itervalues(to_delete)], ) self._simple_insert_many_txn( @@ -774,7 +774,7 @@ class EventsStore(EventsWorkerStore): "type": key[0], "state_key": key[1], } - for key, ev_id in to_insert.iteritems() + for key, ev_id in iteritems(to_insert) ], ) @@ -793,11 +793,12 @@ class EventsStore(EventsWorkerStore): "event_id": ev_id, "prev_event_id": to_delete.get(key, None), } - for key, ev_id in state_deltas.iteritems() + for key, ev_id in iteritems(state_deltas) ] ) - self._curr_state_delta_stream_cache.entity_has_changed( + txn.call_after( + self._curr_state_delta_stream_cache.entity_has_changed, room_id, max_stream_order, ) @@ -836,7 +837,7 @@ class EventsStore(EventsWorkerStore): def _update_forward_extremities_txn(self, txn, new_forward_extremities, max_stream_order): - for room_id, new_extrem in new_forward_extremities.iteritems(): + for room_id, new_extrem in iteritems(new_forward_extremities): self._simple_delete_txn( txn, table="event_forward_extremities", @@ -854,7 +855,7 @@ class EventsStore(EventsWorkerStore): "event_id": ev_id, "room_id": room_id, } - for room_id, new_extrem in new_forward_extremities.iteritems() + for room_id, new_extrem in iteritems(new_forward_extremities) for ev_id in new_extrem ], ) @@ -871,7 +872,7 @@ class EventsStore(EventsWorkerStore): "event_id": event_id, "stream_ordering": max_stream_order, } - for room_id, new_extrem in new_forward_extremities.iteritems() + for room_id, new_extrem in iteritems(new_forward_extremities) for event_id in new_extrem ] ) @@ -899,7 +900,7 @@ class EventsStore(EventsWorkerStore): new_events_and_contexts[event.event_id] = (event, context) else: new_events_and_contexts[event.event_id] = (event, context) - return new_events_and_contexts.values() + return list(new_events_and_contexts.values()) def _update_room_depths_txn(self, txn, events_and_contexts, backfilled): """Update min_depth for each room @@ -925,7 +926,7 @@ class EventsStore(EventsWorkerStore): event.depth, depth_updates.get(event.room_id, event.depth) ) - for room_id, depth in depth_updates.iteritems(): + for room_id, depth in iteritems(depth_updates): self._update_min_depth_for_room_txn(txn, room_id, depth) def _update_outliers_txn(self, txn, events_and_contexts): @@ -1041,7 +1042,6 @@ class EventsStore(EventsWorkerStore): "event_edge_hashes", "event_edges", "event_forward_extremities", - "event_push_actions", "event_reference_hashes", "event_search", "event_signatures", @@ -1061,6 +1061,14 @@ class EventsStore(EventsWorkerStore): [(ev.event_id,) for ev, _ in events_and_contexts] ) + for table in ( + "event_push_actions", + ): + txn.executemany( + "DELETE FROM %s WHERE room_id = ? AND event_id = ?" % (table,), + [(ev.event_id,) for ev, _ in events_and_contexts] + ) + def _store_event_txn(self, txn, events_and_contexts): """Insert new events into the event and event_json tables @@ -1309,7 +1317,7 @@ class EventsStore(EventsWorkerStore): " WHERE e.event_id IN (%s)" ) % (",".join(["?"] * len(ev_map)),) - txn.execute(sql, ev_map.keys()) + txn.execute(sql, list(ev_map)) rows = self.cursor_to_dict(txn) for row in rows: event = ev_map[row["event_id"]] @@ -1572,7 +1580,7 @@ class EventsStore(EventsWorkerStore): chunks = [ event_ids[i:i + 100] - for i in xrange(0, len(event_ids), 100) + for i in range(0, len(event_ids), 100) ] for chunk in chunks: ev_rows = self._simple_select_many_txn( @@ -1986,7 +1994,7 @@ class EventsStore(EventsWorkerStore): logger.info("[purge] finding state groups which depend on redundant" " state groups") remaining_state_groups = [] - for i in xrange(0, len(state_rows), 100): + for i in range(0, len(state_rows), 100): chunk = [sg for sg, in state_rows[i:i + 100]] # look for state groups whose prev_state_group is one we are about # to delete @@ -2042,7 +2050,7 @@ class EventsStore(EventsWorkerStore): "state_key": key[1], "event_id": state_id, } - for key, state_id in curr_state.iteritems() + for key, state_id in iteritems(curr_state) ], ) diff --git a/synapse/storage/events_worker.py b/synapse/storage/events_worker.py index 32d9d00ffb..67433606c6 100644 --- a/synapse/storage/events_worker.py +++ b/synapse/storage/events_worker.py @@ -12,27 +12,28 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore +import logging +from collections import namedtuple -from twisted.internet import defer, reactor +from canonicaljson import json +from twisted.internet import defer + +from synapse.api.errors import SynapseError +# these are only included to make the type annotations work +from synapse.events import EventBase # noqa: F401 from synapse.events import FrozenEvent +from synapse.events.snapshot import EventContext # noqa: F401 from synapse.events.utils import prune_event - from synapse.util.logcontext import ( - PreserveLoggingContext, make_deferred_yieldable, run_in_background, + LoggingContext, + PreserveLoggingContext, + make_deferred_yieldable, + run_in_background, ) from synapse.util.metrics import Measure -from synapse.api.errors import SynapseError - -from collections import namedtuple - -import logging -import simplejson as json -# these are only included to make the type annotations work -from synapse.events import EventBase # noqa: F401 -from synapse.events.snapshot import EventContext # noqa: F401 +from ._base import SQLBaseStore logger = logging.getLogger(__name__) @@ -145,6 +146,9 @@ class EventsWorkerStore(SQLBaseStore): missing_events_ids = [e for e in event_ids if e not in event_entry_map] if missing_events_ids: + log_ctx = LoggingContext.current_context() + log_ctx.record_event_fetch(len(missing_events_ids)) + missing_events = yield self._enqueue_events( missing_events_ids, check_redacted=check_redacted, @@ -218,32 +222,47 @@ class EventsWorkerStore(SQLBaseStore): """Takes a database connection and waits for requests for events from the _event_fetch_list queue. """ - event_list = [] i = 0 while True: - try: - with self._event_fetch_lock: - event_list = self._event_fetch_list - self._event_fetch_list = [] - - if not event_list: - single_threaded = self.database_engine.single_threaded - if single_threaded or i > EVENT_QUEUE_ITERATIONS: - self._event_fetch_ongoing -= 1 - return - else: - self._event_fetch_lock.wait(EVENT_QUEUE_TIMEOUT_S) - i += 1 - continue - i = 0 + with self._event_fetch_lock: + event_list = self._event_fetch_list + self._event_fetch_list = [] + + if not event_list: + single_threaded = self.database_engine.single_threaded + if single_threaded or i > EVENT_QUEUE_ITERATIONS: + self._event_fetch_ongoing -= 1 + return + else: + self._event_fetch_lock.wait(EVENT_QUEUE_TIMEOUT_S) + i += 1 + continue + i = 0 + + self._fetch_event_list(conn, event_list) + + def _fetch_event_list(self, conn, event_list): + """Handle a load of requests from the _event_fetch_list queue + Args: + conn (twisted.enterprise.adbapi.Connection): database connection + + event_list (list[Tuple[list[str], Deferred]]): + The fetch requests. Each entry consists of a list of event + ids to be fetched, and a deferred to be completed once the + events have been fetched. + + """ + with Measure(self._clock, "_fetch_event_list"): + try: event_id_lists = zip(*event_list)[0] event_ids = [ item for sublist in event_id_lists for item in sublist ] rows = self._new_transaction( - conn, "do_fetch", [], [], None, self._fetch_event_rows, event_ids + conn, "do_fetch", [], [], + self._fetch_event_rows, event_ids, ) row_dict = { @@ -265,7 +284,7 @@ class EventsWorkerStore(SQLBaseStore): except Exception: logger.exception("Failed to callback") with PreserveLoggingContext(): - reactor.callFromThread(fire, event_list, row_dict) + self.hs.get_reactor().callFromThread(fire, event_list, row_dict) except Exception as e: logger.exception("do_fetch") @@ -276,9 +295,8 @@ class EventsWorkerStore(SQLBaseStore): with PreserveLoggingContext(): d.errback(e) - if event_list: - with PreserveLoggingContext(): - reactor.callFromThread(fire, event_list) + with PreserveLoggingContext(): + self.hs.get_reactor().callFromThread(fire, event_list) @defer.inlineCallbacks def _enqueue_events(self, events, check_redacted=True, allow_rejected=False): diff --git a/synapse/storage/filtering.py b/synapse/storage/filtering.py index 2e2763126d..2d5896c5b4 100644 --- a/synapse/storage/filtering.py +++ b/synapse/storage/filtering.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +from canonicaljson import encode_canonical_json, json + from twisted.internet import defer -from ._base import SQLBaseStore -from synapse.api.errors import SynapseError, Codes +from synapse.api.errors import Codes, SynapseError from synapse.util.caches.descriptors import cachedInlineCallbacks -from canonicaljson import encode_canonical_json -import simplejson as json +from ._base import SQLBaseStore class FilteringStore(SQLBaseStore): diff --git a/synapse/storage/group_server.py b/synapse/storage/group_server.py index da05ccb027..592d1b4c2a 100644 --- a/synapse/storage/group_server.py +++ b/synapse/storage/group_server.py @@ -14,15 +14,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +from canonicaljson import json + from twisted.internet import defer from synapse.api.errors import SynapseError from ._base import SQLBaseStore -import simplejson as json - - # The category ID for the "default" category. We don't store as null in the # database to avoid the fun of null != null _DEFAULT_CATEGORY_ID = "" diff --git a/synapse/storage/keys.py b/synapse/storage/keys.py index 0540c2b0b1..f547977600 100644 --- a/synapse/storage/keys.py +++ b/synapse/storage/keys.py @@ -13,19 +13,29 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cachedInlineCallbacks +import hashlib +import logging -from twisted.internet import defer +import six -import OpenSSL from signedjson.key import decode_verify_key_bytes -import hashlib -import logging +import OpenSSL +from twisted.internet import defer + +from synapse.util.caches.descriptors import cachedInlineCallbacks + +from ._base import SQLBaseStore logger = logging.getLogger(__name__) +# py2 sqlite has buffer hardcoded as only binary type, so we must use it, +# despite being deprecated and removed in favor of memoryview +if six.PY2: + db_binary_type = buffer +else: + db_binary_type = memoryview + class KeyStore(SQLBaseStore): """Persistence for signature verification keys and tls X.509 certificates @@ -72,7 +82,7 @@ class KeyStore(SQLBaseStore): values={ "from_server": from_server, "ts_added_ms": time_now_ms, - "tls_certificate": buffer(tls_certificate_bytes), + "tls_certificate": db_binary_type(tls_certificate_bytes), }, desc="store_server_certificate", ) @@ -135,7 +145,7 @@ class KeyStore(SQLBaseStore): values={ "from_server": from_server, "ts_added_ms": time_now_ms, - "verify_key": buffer(verify_key.encode()), + "verify_key": db_binary_type(verify_key.encode()), }, ) txn.call_after( @@ -172,7 +182,7 @@ class KeyStore(SQLBaseStore): "from_server": from_server, "ts_added_ms": ts_now_ms, "ts_valid_until_ms": ts_expires_ms, - "key_json": buffer(key_json_bytes), + "key_json": db_binary_type(key_json_bytes), }, desc="store_server_keys_json", ) diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py index c08e9cd65a..b290f834b3 100644 --- a/synapse/storage/prepare_database.py +++ b/synapse/storage/prepare_database.py @@ -20,13 +20,12 @@ import logging import os import re - logger = logging.getLogger(__name__) # Remember to update this number every time a change is made to database # schema files, so the users will be informed on server restarts. -SCHEMA_VERSION = 49 +SCHEMA_VERSION = 50 dir_path = os.path.abspath(os.path.dirname(__file__)) diff --git a/synapse/storage/presence.py b/synapse/storage/presence.py index 9e9d3c2591..a0c7a0dc87 100644 --- a/synapse/storage/presence.py +++ b/synapse/storage/presence.py @@ -13,12 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore +from collections import namedtuple + +from twisted.internet import defer + from synapse.api.constants import PresenceState +from synapse.util import batch_iter from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList -from collections import namedtuple -from twisted.internet import defer +from ._base import SQLBaseStore class UserPresenceState(namedtuple("UserPresenceState", @@ -115,11 +118,7 @@ class PresenceStore(SQLBaseStore): " AND user_id IN (%s)" ) - batches = ( - presence_states[i:i + 50] - for i in xrange(0, len(presence_states), 50) - ) - for states in batches: + for states in batch_iter(presence_states, 50): args = [stream_id] args.extend(s.user_id for s in states) txn.execute( diff --git a/synapse/storage/profile.py b/synapse/storage/profile.py index 8612bd5ecc..60295da254 100644 --- a/synapse/storage/profile.py +++ b/synapse/storage/profile.py @@ -15,8 +15,8 @@ from twisted.internet import defer -from synapse.storage.roommember import ProfileInfo from synapse.api.errors import StoreError +from synapse.storage.roommember import ProfileInfo from ._base import SQLBaseStore diff --git a/synapse/storage/push_rule.py b/synapse/storage/push_rule.py index 04a0b59a39..be655d287b 100644 --- a/synapse/storage/push_rule.py +++ b/synapse/storage/push_rule.py @@ -14,20 +14,23 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore +import abc +import logging + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.push.baserules import list_with_base_rules from synapse.storage.appservice import ApplicationServiceWorkerStore from synapse.storage.pusher import PusherWorkerStore from synapse.storage.receipts import ReceiptsWorkerStore from synapse.storage.roommember import RoomMemberWorkerStore from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList from synapse.util.caches.stream_change_cache import StreamChangeCache -from synapse.push.baserules import list_with_base_rules -from synapse.api.constants import EventTypes -from twisted.internet import defer -import abc -import logging -import simplejson as json +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/pusher.py b/synapse/storage/pusher.py index 307660b99a..cc273a57b2 100644 --- a/synapse/storage/pusher.py +++ b/synapse/storage/pusher.py @@ -14,16 +14,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from twisted.internet import defer +import logging +import types -from canonicaljson import encode_canonical_json +from canonicaljson import encode_canonical_json, json + +from twisted.internet import defer from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList -import logging -import simplejson as json -import types +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py index 709c69a926..0ac665e967 100644 --- a/synapse/storage/receipts.py +++ b/synapse/storage/receipts.py @@ -14,17 +14,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from .util.id_generators import StreamIdGenerator -from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList, cached -from synapse.util.caches.stream_change_cache import StreamChangeCache +import abc +import logging + +from canonicaljson import json from twisted.internet import defer -import abc -import logging -import simplejson as json +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList +from synapse.util.caches.stream_change_cache import StreamChangeCache +from ._base import SQLBaseStore +from .util.id_generators import StreamIdGenerator logger = logging.getLogger(__name__) @@ -139,7 +140,9 @@ class ReceiptsWorkerStore(SQLBaseStore): """ room_ids = set(room_ids) - if from_key: + if from_key is not None: + # Only ask the database about rooms where there have been new + # receipts added since `from_key` room_ids = yield self._receipts_stream_cache.get_entities_changed( room_ids, from_key ) @@ -150,7 +153,6 @@ class ReceiptsWorkerStore(SQLBaseStore): defer.returnValue([ev for res in results.values() for ev in res]) - @cachedInlineCallbacks(num_args=3, tree=True) def get_linearized_receipts_for_room(self, room_id, to_key, from_key=None): """Get receipts for a single room for sending to clients. @@ -161,7 +163,19 @@ class ReceiptsWorkerStore(SQLBaseStore): from the start. Returns: - list: A list of receipts. + Deferred[list]: A list of receipts. + """ + if from_key is not None: + # Check the cache first to see if any new receipts have been added + # since`from_key`. If not we can no-op. + if not self._receipts_stream_cache.has_entity_changed(room_id, from_key): + defer.succeed([]) + + return self._get_linearized_receipts_for_room(room_id, to_key, from_key) + + @cachedInlineCallbacks(num_args=3, tree=True) + def _get_linearized_receipts_for_room(self, room_id, to_key, from_key=None): + """See get_linearized_receipts_for_room """ def f(txn): if from_key: @@ -210,7 +224,7 @@ class ReceiptsWorkerStore(SQLBaseStore): "content": content, }]) - @cachedList(cached_method_name="get_linearized_receipts_for_room", + @cachedList(cached_method_name="_get_linearized_receipts_for_room", list_name="room_ids", num_args=3, inlineCallbacks=True) def _get_linearized_receipts_for_rooms(self, room_ids, to_key, from_key=None): if not room_ids: @@ -332,6 +346,35 @@ class ReceiptsStore(ReceiptsWorkerStore): def insert_linearized_receipt_txn(self, txn, room_id, receipt_type, user_id, event_id, data, stream_id): + res = self._simple_select_one_txn( + txn, + table="events", + retcols=["topological_ordering", "stream_ordering"], + keyvalues={"event_id": event_id}, + allow_none=True + ) + + stream_ordering = int(res["stream_ordering"]) if res else None + + # We don't want to clobber receipts for more recent events, so we + # have to compare orderings of existing receipts + if stream_ordering is not None: + sql = ( + "SELECT stream_ordering, event_id FROM events" + " INNER JOIN receipts_linearized as r USING (event_id, room_id)" + " WHERE r.room_id = ? AND r.receipt_type = ? AND r.user_id = ?" + ) + txn.execute(sql, (room_id, receipt_type, user_id)) + + for so, eid in txn: + if int(so) >= stream_ordering: + logger.debug( + "Ignoring new receipt for %s in favour of existing " + "one for later event %s", + event_id, eid, + ) + return False + txn.call_after( self.get_receipts_for_room.invalidate, (room_id, receipt_type) ) @@ -343,7 +386,7 @@ class ReceiptsStore(ReceiptsWorkerStore): self.get_receipts_for_user.invalidate, (user_id, receipt_type) ) # FIXME: This shouldn't invalidate the whole cache - txn.call_after(self.get_linearized_receipts_for_room.invalidate_many, (room_id,)) + txn.call_after(self._get_linearized_receipts_for_room.invalidate_many, (room_id,)) txn.call_after( self._receipts_stream_cache.entity_has_changed, @@ -355,34 +398,6 @@ class ReceiptsStore(ReceiptsWorkerStore): (user_id, room_id, receipt_type) ) - res = self._simple_select_one_txn( - txn, - table="events", - retcols=["topological_ordering", "stream_ordering"], - keyvalues={"event_id": event_id}, - allow_none=True - ) - - topological_ordering = int(res["topological_ordering"]) if res else None - stream_ordering = int(res["stream_ordering"]) if res else None - - # We don't want to clobber receipts for more recent events, so we - # have to compare orderings of existing receipts - sql = ( - "SELECT topological_ordering, stream_ordering, event_id FROM events" - " INNER JOIN receipts_linearized as r USING (event_id, room_id)" - " WHERE r.room_id = ? AND r.receipt_type = ? AND r.user_id = ?" - ) - - txn.execute(sql, (room_id, receipt_type, user_id)) - - if topological_ordering: - for to, so, _ in txn: - if int(to) > topological_ordering: - return False - elif int(to) == topological_ordering and int(so) >= stream_ordering: - return False - self._simple_delete_txn( txn, table="receipts_linearized", @@ -406,7 +421,7 @@ class ReceiptsStore(ReceiptsWorkerStore): } ) - if receipt_type == "m.read" and topological_ordering: + if receipt_type == "m.read" and stream_ordering is not None: self._remove_old_push_actions_before_txn( txn, room_id=room_id, @@ -491,7 +506,7 @@ class ReceiptsStore(ReceiptsWorkerStore): self.get_receipts_for_user.invalidate, (user_id, receipt_type) ) # FIXME: This shouldn't invalidate the whole cache - txn.call_after(self.get_linearized_receipts_for_room.invalidate_many, (room_id,)) + txn.call_after(self._get_linearized_receipts_for_room.invalidate_many, (room_id,)) self._simple_delete_txn( txn, diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index 40f7cc16ee..07333f777d 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -15,15 +15,15 @@ import re +from six.moves import range + from twisted.internet import defer -from synapse.api.errors import StoreError, Codes +from synapse.api.errors import Codes, StoreError from synapse.storage import background_updates from synapse.storage._base import SQLBaseStore from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from six.moves import range - class RegistrationWorkerStore(SQLBaseStore): @cached() @@ -102,6 +102,13 @@ class RegistrationStore(RegistrationWorkerStore, columns=["user_id", "device_id"], ) + self.register_background_index_update( + "users_creation_ts", + index_name="users_creation_ts", + table="users", + columns=["creation_ts"], + ) + # we no longer use refresh tokens, but it's possible that some people # might have a background update queued to build this index. Just # clear the background update. @@ -453,15 +460,6 @@ class RegistrationStore(RegistrationWorkerStore, defer.returnValue(ret['user_id']) defer.returnValue(None) - def user_delete_threepids(self, user_id): - return self._simple_delete( - "user_threepids", - keyvalues={ - "user_id": user_id, - }, - desc="user_delete_threepids", - ) - def user_delete_threepid(self, user_id, medium, address): return self._simple_delete( "user_threepids", @@ -486,6 +484,35 @@ class RegistrationStore(RegistrationWorkerStore, ret = yield self.runInteraction("count_users", _count_users) defer.returnValue(ret) + def count_daily_user_type(self): + """ + Counts 1) native non guest users + 2) native guests users + 3) bridged users + who registered on the homeserver in the past 24 hours + """ + def _count_daily_user_type(txn): + yesterday = int(self._clock.time()) - (60 * 60 * 24) + + sql = """ + SELECT user_type, COALESCE(count(*), 0) AS count FROM ( + SELECT + CASE + WHEN is_guest=0 AND appservice_id IS NULL THEN 'native' + WHEN is_guest=1 AND appservice_id IS NULL THEN 'guest' + WHEN is_guest=0 AND appservice_id IS NOT NULL THEN 'bridged' + END AS user_type + FROM users + WHERE creation_ts > ? + ) AS t GROUP BY user_type + """ + results = {'native': 0, 'guest': 0, 'bridged': 0} + txn.execute(sql, (yesterday,)) + for row in txn: + results[row[0]] = row[1] + return results + return self.runInteraction("count_daily_user_type", _count_daily_user_type) + @defer.inlineCallbacks def count_nonbridged_users(self): def _count_users(txn): @@ -596,7 +623,9 @@ class RegistrationStore(RegistrationWorkerStore, Removes the given user to the table of users who need to be parted from all the rooms they're in, effectively marking that user as fully deactivated. """ - return self._simple_delete_one( + # XXX: This should be simple_delete_one but we failed to put a unique index on + # the table, so somehow duplicate entries have ended up in it. + return self._simple_delete( "users_pending_deactivation", keyvalues={ "user_id": user_id, diff --git a/synapse/storage/rejections.py b/synapse/storage/rejections.py index 40acb5c4ed..880f047adb 100644 --- a/synapse/storage/rejections.py +++ b/synapse/storage/rejections.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore - import logging +from ._base import SQLBaseStore + logger = logging.getLogger(__name__) diff --git a/synapse/storage/room.py b/synapse/storage/room.py index ea6a189185..3147fb6827 100644 --- a/synapse/storage/room.py +++ b/synapse/storage/room.py @@ -13,6 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. +import collections +import logging +import re + +from canonicaljson import json + from twisted.internet import defer from synapse.api.errors import StoreError @@ -20,11 +26,6 @@ from synapse.storage._base import SQLBaseStore from synapse.storage.search import SearchStore from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -import collections -import logging -import simplejson as json -import re - logger = logging.getLogger(__name__) diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py index 7bfc3d91b5..02a802bed9 100644 --- a/synapse/storage/roommember.py +++ b/synapse/storage/roommember.py @@ -14,24 +14,23 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - +import logging from collections import namedtuple +from six import iteritems, itervalues + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.constants import EventTypes, Membership from synapse.storage.events import EventsWorkerStore +from synapse.types import get_domain_from_id from synapse.util.async import Linearizer from synapse.util.caches import intern_string from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.stringutils import to_ascii -from synapse.api.constants import Membership, EventTypes -from synapse.types import get_domain_from_id - -import logging -import simplejson as json - -from six import itervalues, iteritems - logger = logging.getLogger(__name__) @@ -455,7 +454,7 @@ class RoomMemberWorkerStore(EventsWorkerStore): defer.returnValue(joined_hosts) - @cached(max_entries=10000, iterable=True) + @cached(max_entries=10000) def _get_joined_hosts_cache(self, room_id): return _JoinedHostsCache(self, room_id) @@ -578,7 +577,6 @@ class RoomMemberStore(RoomMemberWorkerStore): ) txn.execute(sql, (user_id, room_id)) - txn.call_after(self.was_forgotten_at.invalidate_all) txn.call_after(self.did_forget.invalidate, (user_id, room_id)) self._invalidate_cache_and_stream( txn, self.who_forgot_in_room, (room_id,) @@ -609,31 +607,6 @@ class RoomMemberStore(RoomMemberWorkerStore): count = yield self.runInteraction("did_forget_membership", f) defer.returnValue(count == 0) - @cachedInlineCallbacks(num_args=3) - def was_forgotten_at(self, user_id, room_id, event_id): - """Returns whether user_id has elected to discard history for room_id at - event_id. - - event_id must be a membership event.""" - def f(txn): - sql = ( - "SELECT" - " forgotten" - " FROM" - " room_memberships" - " WHERE" - " user_id = ?" - " AND" - " room_id = ?" - " AND" - " event_id = ?" - ) - txn.execute(sql, (user_id, room_id, event_id)) - rows = txn.fetchall() - return rows[0][0] - forgot = yield self.runInteraction("did_forget_membership_at", f) - defer.returnValue(forgot == 1) - @defer.inlineCallbacks def _background_add_membership_profile(self, progress, batch_size): target_min_stream_id = progress.get( diff --git a/synapse/storage/schema/delta/25/fts.py b/synapse/storage/schema/delta/25/fts.py index e7351c3ae6..4b2ffd35fd 100644 --- a/synapse/storage/schema/delta/25/fts.py +++ b/synapse/storage/schema/delta/25/fts.py @@ -14,11 +14,11 @@ import logging -from synapse.storage.prepare_database import get_statements -from synapse.storage.engines import PostgresEngine, Sqlite3Engine - import simplejson +from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/27/ts.py b/synapse/storage/schema/delta/27/ts.py index 6df57b5206..414f9f5aa0 100644 --- a/synapse/storage/schema/delta/27/ts.py +++ b/synapse/storage/schema/delta/27/ts.py @@ -14,10 +14,10 @@ import logging -from synapse.storage.prepare_database import get_statements - import simplejson +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/30/as_users.py b/synapse/storage/schema/delta/30/as_users.py index 85bd1a2006..ef7ec34346 100644 --- a/synapse/storage/schema/delta/30/as_users.py +++ b/synapse/storage/schema/delta/30/as_users.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -from synapse.config.appservice import load_appservices from six.moves import range +from synapse.config.appservice import load_appservices logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/31/search_update.py b/synapse/storage/schema/delta/31/search_update.py index fe6b7d196d..7d8ca5f93f 100644 --- a/synapse/storage/schema/delta/31/search_update.py +++ b/synapse/storage/schema/delta/31/search_update.py @@ -12,12 +12,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.engines import PostgresEngine -from synapse.storage.prepare_database import get_statements - import logging + import simplejson +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/33/event_fields.py b/synapse/storage/schema/delta/33/event_fields.py index 1e002f9db2..bff1256a7b 100644 --- a/synapse/storage/schema/delta/33/event_fields.py +++ b/synapse/storage/schema/delta/33/event_fields.py @@ -12,11 +12,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import get_statements - import logging + import simplejson +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/33/remote_media_ts.py b/synapse/storage/schema/delta/33/remote_media_ts.py index 55ae43f395..9754d3ccfb 100644 --- a/synapse/storage/schema/delta/33/remote_media_ts.py +++ b/synapse/storage/schema/delta/33/remote_media_ts.py @@ -14,7 +14,6 @@ import time - ALTER_TABLE = "ALTER TABLE remote_media_cache ADD COLUMN last_access_ts BIGINT" diff --git a/synapse/storage/schema/delta/34/cache_stream.py b/synapse/storage/schema/delta/34/cache_stream.py index 3b63a1562d..cf09e43e2b 100644 --- a/synapse/storage/schema/delta/34/cache_stream.py +++ b/synapse/storage/schema/delta/34/cache_stream.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import get_statements -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/34/received_txn_purge.py b/synapse/storage/schema/delta/34/received_txn_purge.py index 033144341c..67d505e68b 100644 --- a/synapse/storage/schema/delta/34/received_txn_purge.py +++ b/synapse/storage/schema/delta/34/received_txn_purge.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/34/sent_txn_purge.py b/synapse/storage/schema/delta/34/sent_txn_purge.py index 81948e3431..0ffab10b6f 100644 --- a/synapse/storage/schema/delta/34/sent_txn_purge.py +++ b/synapse/storage/schema/delta/34/sent_txn_purge.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/37/remove_auth_idx.py b/synapse/storage/schema/delta/37/remove_auth_idx.py index 20ad8bd5a6..a377884169 100644 --- a/synapse/storage/schema/delta/37/remove_auth_idx.py +++ b/synapse/storage/schema/delta/37/remove_auth_idx.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import get_statements -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) DROP_INDICES = """ diff --git a/synapse/storage/schema/delta/42/user_dir.py b/synapse/storage/schema/delta/42/user_dir.py index ea6a18196d..506f326f4d 100644 --- a/synapse/storage/schema/delta/42/user_dir.py +++ b/synapse/storage/schema/delta/42/user_dir.py @@ -14,8 +14,8 @@ import logging -from synapse.storage.prepare_database import get_statements from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.storage.prepare_database import get_statements logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/50/add_creation_ts_users_index.sql b/synapse/storage/schema/delta/50/add_creation_ts_users_index.sql new file mode 100644 index 0000000000..c93ae47532 --- /dev/null +++ b/synapse/storage/schema/delta/50/add_creation_ts_users_index.sql @@ -0,0 +1,19 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + + +INSERT into background_updates (update_name, progress_json) + VALUES ('users_creation_ts', '{}'); diff --git a/synapse/storage/schema/delta/50/erasure_store.sql b/synapse/storage/schema/delta/50/erasure_store.sql new file mode 100644 index 0000000000..5d8641a9ab --- /dev/null +++ b/synapse/storage/schema/delta/50/erasure_store.sql @@ -0,0 +1,21 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- a table of users who have requested that their details be erased +CREATE TABLE erased_users ( + user_id TEXT NOT NULL +); + +CREATE UNIQUE INDEX erased_users_user ON erased_users(user_id); diff --git a/synapse/storage/search.py b/synapse/storage/search.py index 6ba3e59889..d5b5df93e6 100644 --- a/synapse/storage/search.py +++ b/synapse/storage/search.py @@ -13,17 +13,20 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import namedtuple import logging import re -import simplejson as json +from collections import namedtuple + +from six import string_types + +from canonicaljson import json from twisted.internet import defer -from .background_updates import BackgroundUpdateStore from synapse.api.errors import SynapseError from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from .background_updates import BackgroundUpdateStore logger = logging.getLogger(__name__) @@ -126,7 +129,7 @@ class SearchStore(BackgroundUpdateStore): # skip over it. continue - if not isinstance(value, basestring): + if not isinstance(value, string_types): # If the event body, name or topic isn't a string # then skip over it continue @@ -447,7 +450,7 @@ class SearchStore(BackgroundUpdateStore): "search_msgs", self.cursor_to_dict, sql, *args ) - results = filter(lambda row: row["room_id"] in room_ids, results) + results = list(filter(lambda row: row["room_id"] in room_ids, results)) events = yield self._get_events([r["event_id"] for r in results]) @@ -602,7 +605,7 @@ class SearchStore(BackgroundUpdateStore): "search_rooms", self.cursor_to_dict, sql, *args ) - results = filter(lambda row: row["room_id"] in room_ids, results) + results = list(filter(lambda row: row["room_id"] in room_ids, results)) events = yield self._get_events([r["event_id"] for r in results]) diff --git a/synapse/storage/signatures.py b/synapse/storage/signatures.py index 9e6eaaa532..470212aa2a 100644 --- a/synapse/storage/signatures.py +++ b/synapse/storage/signatures.py @@ -13,14 +13,24 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - -from ._base import SQLBaseStore +import six from unpaddedbase64 import encode_base64 + +from twisted.internet import defer + from synapse.crypto.event_signing import compute_event_reference_hash from synapse.util.caches.descriptors import cached, cachedList +from ._base import SQLBaseStore + +# py2 sqlite has buffer hardcoded as only binary type, so we must use it, +# despite being deprecated and removed in favor of memoryview +if six.PY2: + db_binary_type = buffer +else: + db_binary_type = memoryview + class SignatureWorkerStore(SQLBaseStore): @cached() @@ -56,7 +66,7 @@ class SignatureWorkerStore(SQLBaseStore): for e_id, h in hashes.items() } - defer.returnValue(hashes.items()) + defer.returnValue(list(hashes.items())) def _get_event_reference_hashes_txn(self, txn, event_id): """Get all the hashes for a given PDU. @@ -91,7 +101,7 @@ class SignatureStore(SignatureWorkerStore): vals.append({ "event_id": event.event_id, "algorithm": ref_alg, - "hash": buffer(ref_hash_bytes), + "hash": db_binary_type(ref_hash_bytes), }) self._simple_insert_many_txn( diff --git a/synapse/storage/state.py b/synapse/storage/state.py index ffa4246031..89a05c4618 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -13,17 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import namedtuple import logging +from collections import namedtuple + +from six import iteritems, itervalues +from six.moves import range from twisted.internet import defer from synapse.storage.background_updates import BackgroundUpdateStore from synapse.storage.engines import PostgresEngine -from synapse.util.caches import intern_string, CACHE_SIZE_FACTOR +from synapse.util.caches import get_cache_factor_for, intern_string from synapse.util.caches.descriptors import cached, cachedList from synapse.util.caches.dictionary_cache import DictionaryCache from synapse.util.stringutils import to_ascii + from ._base import SQLBaseStore logger = logging.getLogger(__name__) @@ -54,7 +58,7 @@ class StateGroupWorkerStore(SQLBaseStore): super(StateGroupWorkerStore, self).__init__(db_conn, hs) self._state_group_cache = DictionaryCache( - "*stateGroupCache*", 100000 * CACHE_SIZE_FACTOR + "*stateGroupCache*", 500000 * get_cache_factor_for("stateGroupCache") ) @cached(max_entries=100000, iterable=True) @@ -134,7 +138,7 @@ class StateGroupWorkerStore(SQLBaseStore): event_ids, ) - groups = set(event_to_groups.itervalues()) + groups = set(itervalues(event_to_groups)) group_to_state = yield self._get_state_for_groups(groups) defer.returnValue(group_to_state) @@ -166,18 +170,18 @@ class StateGroupWorkerStore(SQLBaseStore): state_event_map = yield self.get_events( [ - ev_id for group_ids in group_to_ids.itervalues() - for ev_id in group_ids.itervalues() + ev_id for group_ids in itervalues(group_to_ids) + for ev_id in itervalues(group_ids) ], get_prev_content=False ) defer.returnValue({ group: [ - state_event_map[v] for v in event_id_map.itervalues() + state_event_map[v] for v in itervalues(event_id_map) if v in state_event_map ] - for group, event_id_map in group_to_ids.iteritems() + for group, event_id_map in iteritems(group_to_ids) }) @defer.inlineCallbacks @@ -186,7 +190,7 @@ class StateGroupWorkerStore(SQLBaseStore): """ results = {} - chunks = [groups[i:i + 100] for i in xrange(0, len(groups), 100)] + chunks = [groups[i:i + 100] for i in range(0, len(groups), 100)] for chunk in chunks: res = yield self.runInteraction( "_get_state_groups_from_groups", @@ -269,7 +273,7 @@ class StateGroupWorkerStore(SQLBaseStore): for typ in types: if typ[1] is None: where_clauses.append("(type = ?)") - where_args.extend(typ[0]) + where_args.append(typ[0]) wildcard_types = True else: where_clauses.append("(type = ? AND state_key = ?)") @@ -347,21 +351,21 @@ class StateGroupWorkerStore(SQLBaseStore): event_ids, ) - groups = set(event_to_groups.itervalues()) + groups = set(itervalues(event_to_groups)) group_to_state = yield self._get_state_for_groups(groups, types) state_event_map = yield self.get_events( - [ev_id for sd in group_to_state.itervalues() for ev_id in sd.itervalues()], + [ev_id for sd in itervalues(group_to_state) for ev_id in itervalues(sd)], get_prev_content=False ) event_to_state = { event_id: { k: state_event_map[v] - for k, v in group_to_state[group].iteritems() + for k, v in iteritems(group_to_state[group]) if v in state_event_map } - for event_id, group in event_to_groups.iteritems() + for event_id, group in iteritems(event_to_groups) } defer.returnValue({event: event_to_state[event] for event in event_ids}) @@ -384,12 +388,12 @@ class StateGroupWorkerStore(SQLBaseStore): event_ids, ) - groups = set(event_to_groups.itervalues()) + groups = set(itervalues(event_to_groups)) group_to_state = yield self._get_state_for_groups(groups, types) event_to_state = { event_id: group_to_state[group] - for event_id, group in event_to_groups.iteritems() + for event_id, group in iteritems(event_to_groups) } defer.returnValue({event: event_to_state[event] for event in event_ids}) @@ -503,7 +507,7 @@ class StateGroupWorkerStore(SQLBaseStore): got_all = is_all or not missing_types return { - k: v for k, v in state_dict_ids.iteritems() + k: v for k, v in iteritems(state_dict_ids) if include(k[0], k[1]) }, missing_types, got_all @@ -523,10 +527,23 @@ class StateGroupWorkerStore(SQLBaseStore): @defer.inlineCallbacks def _get_state_for_groups(self, groups, types=None): - """Given list of groups returns dict of group -> list of state events - with matching types. `types` is a list of `(type, state_key)`, where - a `state_key` of None matches all state_keys. If `types` is None then - all events are returned. + """Gets the state at each of a list of state groups, optionally + filtering by type/state_key + + Args: + groups (iterable[int]): list of state groups for which we want + to get the state. + types (None|iterable[(str, None|str)]): + indicates the state type/keys required. If None, the whole + state is fetched and returned. + + Otherwise, each entry should be a `(type, state_key)` tuple to + include in the response. A `state_key` of None is a wildcard + meaning that we require all state with that type. + + Returns: + Deferred[dict[int, dict[(type, state_key), EventBase]]] + a dictionary mapping from state group to state dictionary. """ if types: types = frozenset(types) @@ -535,7 +552,7 @@ class StateGroupWorkerStore(SQLBaseStore): if types is not None: for group in set(groups): state_dict_ids, _, got_all = self._get_some_state_from_cache( - group, types + group, types, ) results[group] = state_dict_ids @@ -556,26 +573,40 @@ class StateGroupWorkerStore(SQLBaseStore): # Okay, so we have some missing_types, lets fetch them. cache_seq_num = self._state_group_cache.sequence + # the DictionaryCache knows if it has *all* the state, but + # does not know if it has all of the keys of a particular type, + # which makes wildcard lookups expensive unless we have a complete + # cache. Hence, if we are doing a wildcard lookup, populate the + # cache fully so that we can do an efficient lookup next time. + + if types and any(k is None for (t, k) in types): + types_to_fetch = None + else: + types_to_fetch = types + group_to_state_dict = yield self._get_state_groups_from_groups( - missing_groups, types + missing_groups, types_to_fetch, ) - # Now we want to update the cache with all the things we fetched - # from the database. - for group, group_state_dict in group_to_state_dict.iteritems(): + for group, group_state_dict in iteritems(group_to_state_dict): state_dict = results[group] - state_dict.update( - ((intern_string(k[0]), intern_string(k[1])), to_ascii(v)) - for k, v in group_state_dict.iteritems() - ) - + # update the result, filtering by `types`. + if types: + for k, v in iteritems(group_state_dict): + (typ, _) = k + if k in types or (typ, None) in types: + state_dict[k] = v + else: + state_dict.update(group_state_dict) + + # update the cache with all the things we fetched from the + # database. self._state_group_cache.update( cache_seq_num, key=group, - value=state_dict, - full=(types is None), - known_absent=types, + value=group_state_dict, + fetched_keys=types_to_fetch, ) defer.returnValue(results) @@ -654,7 +685,7 @@ class StateGroupWorkerStore(SQLBaseStore): "state_key": key[1], "event_id": state_id, } - for key, state_id in delta_ids.iteritems() + for key, state_id in iteritems(delta_ids) ], ) else: @@ -669,7 +700,7 @@ class StateGroupWorkerStore(SQLBaseStore): "state_key": key[1], "event_id": state_id, } - for key, state_id in current_state_ids.iteritems() + for key, state_id in iteritems(current_state_ids) ], ) @@ -682,7 +713,6 @@ class StateGroupWorkerStore(SQLBaseStore): self._state_group_cache.sequence, key=state_group, value=dict(current_state_ids), - full=True, ) return state_group @@ -794,11 +824,11 @@ class StateStore(StateGroupWorkerStore, BackgroundUpdateStore): "state_group": state_group_id, "event_id": event_id, } - for event_id, state_group_id in state_groups.iteritems() + for event_id, state_group_id in iteritems(state_groups) ], ) - for event_id, state_group_id in state_groups.iteritems(): + for event_id, state_group_id in iteritems(state_groups): txn.call_after( self._get_state_group_for_event.prefill, (event_id,), state_group_id @@ -826,7 +856,7 @@ class StateStore(StateGroupWorkerStore, BackgroundUpdateStore): def reindex_txn(txn): new_last_state_group = last_state_group - for count in xrange(batch_size): + for count in range(batch_size): txn.execute( "SELECT id, room_id FROM state_groups" " WHERE ? < id AND id <= ?" @@ -884,7 +914,7 @@ class StateStore(StateGroupWorkerStore, BackgroundUpdateStore): # of keys delta_state = { - key: value for key, value in curr_state.iteritems() + key: value for key, value in iteritems(curr_state) if prev_state.get(key, None) != value } @@ -924,7 +954,7 @@ class StateStore(StateGroupWorkerStore, BackgroundUpdateStore): "state_key": key[1], "event_id": state_id, } - for key, state_id in delta_state.iteritems() + for key, state_id in iteritems(delta_state) ], ) diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index fb463c525a..66856342f0 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -33,22 +33,20 @@ what sort order was used: and stream ordering columns respectively. """ +import abc +import logging +from collections import namedtuple + +from six.moves import range + from twisted.internet import defer from synapse.storage._base import SQLBaseStore +from synapse.storage.engines import PostgresEngine from synapse.storage.events import EventsWorkerStore - from synapse.types import RoomStreamToken from synapse.util.caches.stream_change_cache import StreamChangeCache from synapse.util.logcontext import make_deferred_yieldable, run_in_background -from synapse.storage.engines import PostgresEngine - -import abc -import logging - -from six.moves import range -from collections import namedtuple - logger = logging.getLogger(__name__) diff --git a/synapse/storage/tags.py b/synapse/storage/tags.py index 6671d3cfca..0f657b2bd3 100644 --- a/synapse/storage/tags.py +++ b/synapse/storage/tags.py @@ -14,16 +14,17 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.account_data import AccountDataWorkerStore - -from synapse.util.caches.descriptors import cached -from twisted.internet import defer - -import simplejson as json import logging from six.moves import range +from canonicaljson import json + +from twisted.internet import defer + +from synapse.storage.account_data import AccountDataWorkerStore +from synapse.util.caches.descriptors import cached + logger = logging.getLogger(__name__) diff --git a/synapse/storage/transactions.py b/synapse/storage/transactions.py index f825264ea9..c3bc94f56d 100644 --- a/synapse/storage/transactions.py +++ b/synapse/storage/transactions.py @@ -13,17 +13,25 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cached +import logging +from collections import namedtuple + +import six + +from canonicaljson import encode_canonical_json, json from twisted.internet import defer -from canonicaljson import encode_canonical_json +from synapse.util.caches.descriptors import cached -from collections import namedtuple +from ._base import SQLBaseStore -import logging -import simplejson as json +# py2 sqlite has buffer hardcoded as only binary type, so we must use it, +# despite being deprecated and removed in favor of memoryview +if six.PY2: + db_binary_type = buffer +else: + db_binary_type = memoryview logger = logging.getLogger(__name__) @@ -110,7 +118,7 @@ class TransactionStore(SQLBaseStore): "transaction_id": transaction_id, "origin": origin, "response_code": code, - "response_json": buffer(encode_canonical_json(response_dict)), + "response_json": db_binary_type(encode_canonical_json(response_dict)), "ts": self._clock.time_msec(), }, or_ignore=True, diff --git a/synapse/storage/user_directory.py b/synapse/storage/user_directory.py index d6e289ffbe..a8781b0e5d 100644 --- a/synapse/storage/user_directory.py +++ b/synapse/storage/user_directory.py @@ -13,17 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging +import re -from ._base import SQLBaseStore +from six import iteritems + +from twisted.internet import defer -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.api.constants import EventTypes, JoinRules from synapse.storage.engines import PostgresEngine, Sqlite3Engine from synapse.types import get_domain_from_id, get_localpart_from_id +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -import re -import logging +from ._base import SQLBaseStore logger = logging.getLogger(__name__) @@ -100,7 +102,7 @@ class UserDirectoryStore(SQLBaseStore): user_id, get_localpart_from_id(user_id), get_domain_from_id(user_id), profile.display_name, ) - for user_id, profile in users_with_profile.iteritems() + for user_id, profile in iteritems(users_with_profile) ) elif isinstance(self.database_engine, Sqlite3Engine): sql = """ @@ -112,7 +114,7 @@ class UserDirectoryStore(SQLBaseStore): user_id, "%s %s" % (user_id, p.display_name,) if p.display_name else user_id ) - for user_id, p in users_with_profile.iteritems() + for user_id, p in iteritems(users_with_profile) ) else: # This should be unreachable. @@ -130,7 +132,7 @@ class UserDirectoryStore(SQLBaseStore): "display_name": profile.display_name, "avatar_url": profile.avatar_url, } - for user_id, profile in users_with_profile.iteritems() + for user_id, profile in iteritems(users_with_profile) ] ) for user_id in users_with_profile: @@ -263,7 +265,7 @@ class UserDirectoryStore(SQLBaseStore): self.get_user_in_public_room.invalidate((user_id,)) def get_users_in_public_due_to_room(self, room_id): - """Get all user_ids that are in the room directory becuase they're + """Get all user_ids that are in the room directory because they're in the given room_id """ return self._simple_select_onecol( @@ -275,7 +277,7 @@ class UserDirectoryStore(SQLBaseStore): @defer.inlineCallbacks def get_users_in_dir_due_to_room(self, room_id): - """Get all user_ids that are in the room directory becuase they're + """Get all user_ids that are in the room directory because they're in the given room_id """ user_ids_dir = yield self._simple_select_onecol( diff --git a/synapse/storage/user_erasure_store.py b/synapse/storage/user_erasure_store.py new file mode 100644 index 0000000000..be013f4427 --- /dev/null +++ b/synapse/storage/user_erasure_store.py @@ -0,0 +1,103 @@ +# -*- coding: utf-8 -*- +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import operator + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore +from synapse.util.caches.descriptors import cached, cachedList + + +class UserErasureWorkerStore(SQLBaseStore): + @cached() + def is_user_erased(self, user_id): + """ + Check if the given user id has requested erasure + + Args: + user_id (str): full user id to check + + Returns: + Deferred[bool]: True if the user has requested erasure + """ + return self._simple_select_onecol( + table="erased_users", + keyvalues={"user_id": user_id}, + retcol="1", + desc="is_user_erased", + ).addCallback(operator.truth) + + @cachedList( + cached_method_name="is_user_erased", + list_name="user_ids", + inlineCallbacks=True, + ) + def are_users_erased(self, user_ids): + """ + Checks which users in a list have requested erasure + + Args: + user_ids (iterable[str]): full user id to check + + Returns: + Deferred[dict[str, bool]]: + for each user, whether the user has requested erasure. + """ + # this serves the dual purpose of (a) making sure we can do len and + # iterate it multiple times, and (b) avoiding duplicates. + user_ids = tuple(set(user_ids)) + + def _get_erased_users(txn): + txn.execute( + "SELECT user_id FROM erased_users WHERE user_id IN (%s)" % ( + ",".join("?" * len(user_ids)) + ), + user_ids, + ) + return set(r[0] for r in txn) + + erased_users = yield self.runInteraction( + "are_users_erased", _get_erased_users, + ) + res = dict((u, u in erased_users) for u in user_ids) + defer.returnValue(res) + + +class UserErasureStore(UserErasureWorkerStore): + def mark_user_erased(self, user_id): + """Indicate that user_id wishes their message history to be erased. + + Args: + user_id (str): full user_id to be erased + """ + def f(txn): + # first check if they are already in the list + txn.execute( + "SELECT 1 FROM erased_users WHERE user_id = ?", + (user_id, ) + ) + if txn.fetchone(): + return + + # they are not already there: do the insert. + txn.execute( + "INSERT INTO erased_users (user_id) VALUES (?)", + (user_id, ) + ) + + self._invalidate_cache_and_stream( + txn, self.is_user_erased, (user_id,) + ) + return self.runInteraction("mark_user_erased", f) diff --git a/synapse/storage/util/id_generators.py b/synapse/storage/util/id_generators.py index 95031dc9ec..d6160d5e4d 100644 --- a/synapse/storage/util/id_generators.py +++ b/synapse/storage/util/id_generators.py @@ -13,9 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import deque import contextlib import threading +from collections import deque class IdGenerator(object): diff --git a/synapse/streams/config.py b/synapse/streams/config.py index ca78e551cb..46ccbbda7d 100644 --- a/synapse/streams/config.py +++ b/synapse/streams/config.py @@ -13,11 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.errors import SynapseError -from synapse.types import StreamToken - import logging +from synapse.api.errors import SynapseError +from synapse.types import StreamToken logger = logging.getLogger(__name__) diff --git a/synapse/streams/events.py b/synapse/streams/events.py index f03ad99118..e5220132a3 100644 --- a/synapse/streams/events.py +++ b/synapse/streams/events.py @@ -15,13 +15,12 @@ from twisted.internet import defer -from synapse.types import StreamToken - +from synapse.handlers.account_data import AccountDataEventSource from synapse.handlers.presence import PresenceEventSource +from synapse.handlers.receipts import ReceiptEventSource from synapse.handlers.room import RoomEventSource from synapse.handlers.typing import TypingNotificationEventSource -from synapse.handlers.receipts import ReceiptEventSource -from synapse.handlers.account_data import AccountDataEventSource +from synapse.types import StreamToken class EventSources(object): diff --git a/synapse/types.py b/synapse/types.py index cc7c182a78..08f058f714 100644 --- a/synapse/types.py +++ b/synapse/types.py @@ -13,11 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. import string +from collections import namedtuple from synapse.api.errors import SynapseError -from collections import namedtuple - class Requester(namedtuple("Requester", [ "user", "access_token_id", "is_guest", "device_id", "app_service", diff --git a/synapse/util/__init__.py b/synapse/util/__init__.py index fc11e26623..680ea928c7 100644 --- a/synapse/util/__init__.py +++ b/synapse/util/__init__.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.logcontext import PreserveLoggingContext +import logging +from itertools import islice -from twisted.internet import defer, reactor, task +import attr -import time -import logging +from twisted.internet import defer, task -from itertools import islice +from synapse.util.logcontext import PreserveLoggingContext logger = logging.getLogger(__name__) @@ -31,16 +31,27 @@ def unwrapFirstError(failure): return failure.value.subFailure +@attr.s class Clock(object): - """A small utility that obtains current time-of-day so that time may be - mocked during unit-tests. + """ + A Clock wraps a Twisted reactor and provides utilities on top of it. - TODO(paul): Also move the sleep() functionality into it + Args: + reactor: The Twisted reactor to use. """ + _reactor = attr.ib() + + @defer.inlineCallbacks + def sleep(self, seconds): + d = defer.Deferred() + with PreserveLoggingContext(): + self._reactor.callLater(seconds, d.callback, seconds) + res = yield d + defer.returnValue(res) def time(self): """Returns the current system time in seconds since epoch.""" - return time.time() + return self._reactor.seconds() def time_msec(self): """Returns the current system time in miliseconds since epoch.""" @@ -56,6 +67,7 @@ class Clock(object): msec(float): How long to wait between calls in milliseconds. """ call = task.LoopingCall(f) + call.clock = self._reactor call.start(msec / 1000.0, now=False) return call @@ -73,7 +85,7 @@ class Clock(object): callback(*args, **kwargs) with PreserveLoggingContext(): - return reactor.callLater(delay, wrapped_callback, *args, **kwargs) + return self._reactor.callLater(delay, wrapped_callback, *args, **kwargs) def cancel_call_later(self, timer, ignore_errs=False): try: diff --git a/synapse/util/async.py b/synapse/util/async.py index 9dd4e6b5bc..5d0fb39130 100644 --- a/synapse/util/async.py +++ b/synapse/util/async.py @@ -13,41 +13,26 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +from contextlib import contextmanager -from twisted.internet import defer, reactor +from six.moves import range + +from twisted.internet import defer from twisted.internet.defer import CancelledError from twisted.python import failure +from synapse.util import Clock, logcontext, unwrapFirstError + from .logcontext import ( - PreserveLoggingContext, make_deferred_yieldable, run_in_background + PreserveLoggingContext, + make_deferred_yieldable, + run_in_background, ) -from synapse.util import logcontext, unwrapFirstError - -from contextlib import contextmanager - -import logging - -from six.moves import range logger = logging.getLogger(__name__) -@defer.inlineCallbacks -def sleep(seconds): - d = defer.Deferred() - with PreserveLoggingContext(): - reactor.callLater(seconds, d.callback, seconds) - res = yield d - defer.returnValue(res) - - -def run_on_reactor(): - """ This will cause the rest of the function to be invoked upon the next - iteration of the main loop - """ - return sleep(0) - - class ObservableDeferred(object): """Wraps a deferred object so that we can add observer deferreds. These observer deferreds do not affect the callback chain of the original @@ -180,13 +165,18 @@ class Linearizer(object): # do some work. """ - def __init__(self, name=None): + def __init__(self, name=None, clock=None): if name is None: self.name = id(self) else: self.name = name self.key_to_defer = {} + if not clock: + from twisted.internet import reactor + clock = Clock(reactor) + self._clock = clock + @defer.inlineCallbacks def queue(self, key): # If there is already a deferred in the queue, we pull it out so that @@ -227,7 +217,7 @@ class Linearizer(object): # the context manager, but it needs to happen while we hold the # lock, and the context manager's exit code must be synchronous, # so actually this is the only sensible place. - yield run_on_reactor() + yield self._clock.sleep(0) else: logger.info("Acquired uncontended linearizer lock %r for key %r", @@ -404,7 +394,7 @@ class DeferredTimeoutError(Exception): """ -def add_timeout_to_deferred(deferred, timeout, on_timeout_cancel=None): +def add_timeout_to_deferred(deferred, timeout, reactor, on_timeout_cancel=None): """ Add a timeout to a deferred by scheduling it to be cancelled after timeout seconds. @@ -419,6 +409,7 @@ def add_timeout_to_deferred(deferred, timeout, on_timeout_cancel=None): Args: deferred (defer.Deferred): deferred to be timed out timeout (Number): seconds to time out after + reactor (twisted.internet.reactor): the Twisted reactor to use on_timeout_cancel (callable): A callable which is called immediately after the deferred times out, and not if this deferred is diff --git a/synapse/util/caches/__init__.py b/synapse/util/caches/__init__.py index 183faf75a1..7b065b195e 100644 --- a/synapse/util/caches/__init__.py +++ b/synapse/util/caches/__init__.py @@ -13,15 +13,25 @@ # See the License for the specific language governing permissions and # limitations under the License. -from prometheus_client.core import Gauge, REGISTRY, GaugeMetricFamily - import os -from six.moves import intern import six +from six.moves import intern + +from prometheus_client.core import REGISTRY, Gauge, GaugeMetricFamily CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.5)) + +def get_cache_factor_for(cache_name): + env_var = "SYNAPSE_CACHE_FACTOR_" + cache_name.upper() + factor = os.environ.get(env_var) + if factor: + return float(factor) + + return CACHE_SIZE_FACTOR + + caches_by_name = {} collectors_by_name = {} diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 8a9dcb2fc2..f8a07df6b8 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -13,25 +13,26 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import functools +import inspect import logging +import threading +from collections import namedtuple +import six +from six import itervalues, string_types + +from twisted.internet import defer + +from synapse.util import logcontext, unwrapFirstError from synapse.util.async import ObservableDeferred -from synapse.util import unwrapFirstError, logcontext -from synapse.util.caches import CACHE_SIZE_FACTOR +from synapse.util.caches import get_cache_factor_for from synapse.util.caches.lrucache import LruCache from synapse.util.caches.treecache import TreeCache, iterate_tree_cache_entry from synapse.util.stringutils import to_ascii from . import register_cache -from twisted.internet import defer -from collections import namedtuple - -import functools -import inspect -import threading - - logger = logging.getLogger(__name__) @@ -205,7 +206,7 @@ class Cache(object): def invalidate_all(self): self.check_thread() self.cache.clear() - for entry in self._pending_deferred_cache.itervalues(): + for entry in itervalues(self._pending_deferred_cache): entry.invalidate() self._pending_deferred_cache.clear() @@ -310,7 +311,7 @@ class CacheDescriptor(_CacheDescriptorBase): orig, num_args=num_args, inlineCallbacks=inlineCallbacks, cache_context=cache_context) - max_entries = int(max_entries * CACHE_SIZE_FACTOR) + max_entries = int(max_entries * get_cache_factor_for(orig.__name__)) self.max_entries = max_entries self.tree = tree @@ -392,9 +393,10 @@ class CacheDescriptor(_CacheDescriptorBase): ret.addErrback(onErr) - # If our cache_key is a string, try to convert to ascii to save - # a bit of space in large caches - if isinstance(cache_key, basestring): + # If our cache_key is a string on py2, try to convert to ascii + # to save a bit of space in large caches. Py3 does this + # internally automatically. + if six.PY2 and isinstance(cache_key, string_types): cache_key = to_ascii(cache_key) result_d = ObservableDeferred(ret, consumeErrors=True) @@ -565,7 +567,7 @@ class CacheListDescriptor(_CacheDescriptorBase): return results return logcontext.make_deferred_yieldable(defer.gatherResults( - cached_defers.values(), + list(cached_defers.values()), consumeErrors=True, ).addCallback(update_results_dict).addErrback( unwrapFirstError diff --git a/synapse/util/caches/dictionary_cache.py b/synapse/util/caches/dictionary_cache.py index bdc21e348f..6c0b5a4094 100644 --- a/synapse/util/caches/dictionary_cache.py +++ b/synapse/util/caches/dictionary_cache.py @@ -13,12 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches.lrucache import LruCache -from collections import namedtuple -from . import register_cache -import threading import logging +import threading +from collections import namedtuple +from synapse.util.caches.lrucache import LruCache + +from . import register_cache logger = logging.getLogger(__name__) @@ -107,29 +108,28 @@ class DictionaryCache(object): self.sequence += 1 self.cache.clear() - def update(self, sequence, key, value, full=False, known_absent=None): + def update(self, sequence, key, value, fetched_keys=None): """Updates the entry in the cache Args: sequence - key - value (dict): The value to update the cache with. - full (bool): Whether the given value is the full dict, or just a - partial subset there of. If not full then any existing entries - for the key will be updated. - known_absent (set): Set of keys that we know don't exist in the full - dict. + key (K) + value (dict[X,Y]): The value to update the cache with. + fetched_keys (None|set[X]): All of the dictionary keys which were + fetched from the database. + + If None, this is the complete value for key K. Otherwise, it + is used to infer a list of keys which we know don't exist in + the full dict. """ self.check_thread() if self.sequence == sequence: # Only update the cache if the caches sequence number matches the # number that the cache had before the SELECT was started (SYN-369) - if known_absent is None: - known_absent = set() - if full: - self._insert(key, value, known_absent) + if fetched_keys is None: + self._insert(key, value, set()) else: - self._update_or_insert(key, value, known_absent) + self._update_or_insert(key, value, fetched_keys) def _update_or_insert(self, key, value, known_absent): # We pop and reinsert as we need to tell the cache the size may have diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py index ff04c91955..4abca91f6d 100644 --- a/synapse/util/caches/expiringcache.py +++ b/synapse/util/caches/expiringcache.py @@ -13,11 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import register_cache - -from collections import OrderedDict import logging +from collections import OrderedDict +from synapse.util.caches import register_cache logger = logging.getLogger(__name__) diff --git a/synapse/util/caches/lrucache.py b/synapse/util/caches/lrucache.py index 1c5a982094..b684f24e7b 100644 --- a/synapse/util/caches/lrucache.py +++ b/synapse/util/caches/lrucache.py @@ -14,8 +14,8 @@ # limitations under the License. -from functools import wraps import threading +from functools import wraps from synapse.util.caches.treecache import TreeCache diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index a7fe0397fa..8637867c6d 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -13,12 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import register_cache, CACHE_SIZE_FACTOR - - -from blist import sorteddict import logging +from sortedcontainers import SortedDict + +from synapse.util import caches logger = logging.getLogger(__name__) @@ -32,16 +31,18 @@ class StreamChangeCache(object): entities that may have changed since that position. If position key is too old then the cache will simply return all given entities. """ - def __init__(self, name, current_stream_pos, max_size=10000, prefilled_cache={}): - self._max_size = int(max_size * CACHE_SIZE_FACTOR) + + def __init__(self, name, current_stream_pos, max_size=10000, prefilled_cache=None): + self._max_size = int(max_size * caches.CACHE_SIZE_FACTOR) self._entity_to_key = {} - self._cache = sorteddict() + self._cache = SortedDict() self._earliest_known_stream_pos = current_stream_pos self.name = name - self.metrics = register_cache("cache", self.name, self._cache) + self.metrics = caches.register_cache("cache", self.name, self._cache) - for entity, stream_pos in prefilled_cache.items(): - self.entity_has_changed(entity, stream_pos) + if prefilled_cache: + for entity, stream_pos in prefilled_cache.items(): + self.entity_has_changed(entity, stream_pos) def has_entity_changed(self, entity, stream_pos): """Returns True if the entity may have been updated since stream_pos @@ -65,22 +66,26 @@ class StreamChangeCache(object): return False def get_entities_changed(self, entities, stream_pos): - """Returns subset of entities that have had new things since the - given position. If the position is too old it will just return the given list. + """ + Returns subset of entities that have had new things since the given + position. Entities unknown to the cache will be returned. If the + position is too old it will just return the given list. """ assert type(stream_pos) is int if stream_pos >= self._earliest_known_stream_pos: - keys = self._cache.keys() - i = keys.bisect_right(stream_pos) + not_known_entities = set(entities) - set(self._entity_to_key) - result = set( - self._cache[k] for k in keys[i:] - ).intersection(entities) + result = ( + {self._cache[k] for k in self._cache.islice( + start=self._cache.bisect_right(stream_pos))} + .intersection(entities) + .union(not_known_entities) + ) self.metrics.inc_hits() else: - result = entities + result = set(entities) self.metrics.inc_misses() return result @@ -90,12 +95,13 @@ class StreamChangeCache(object): """ assert type(stream_pos) is int + if not self._cache: + # If we have no cache, nothing can have changed. + return False + if stream_pos >= self._earliest_known_stream_pos: self.metrics.inc_hits() - keys = self._cache.keys() - i = keys.bisect_right(stream_pos) - - return i < len(keys) + return self._cache.bisect_right(stream_pos) < len(self._cache) else: self.metrics.inc_misses() return True @@ -107,10 +113,8 @@ class StreamChangeCache(object): assert type(stream_pos) is int if stream_pos >= self._earliest_known_stream_pos: - keys = self._cache.keys() - i = keys.bisect_right(stream_pos) - - return [self._cache[k] for k in keys[i:]] + return [self._cache[k] for k in self._cache.islice( + start=self._cache.bisect_right(stream_pos))] else: return None @@ -129,8 +133,10 @@ class StreamChangeCache(object): self._entity_to_key[entity] = stream_pos while len(self._cache) > self._max_size: - k, r = self._cache.popitem() - self._earliest_known_stream_pos = max(k, self._earliest_known_stream_pos) + k, r = self._cache.popitem(0) + self._earliest_known_stream_pos = max( + k, self._earliest_known_stream_pos, + ) self._entity_to_key.pop(r, None) def get_max_pos_of_last_change(self, entity): diff --git a/synapse/util/caches/treecache.py b/synapse/util/caches/treecache.py index fcc341a6b7..dd4c9e6067 100644 --- a/synapse/util/caches/treecache.py +++ b/synapse/util/caches/treecache.py @@ -1,3 +1,5 @@ +from six import itervalues + SENTINEL = object() @@ -49,7 +51,7 @@ class TreeCache(object): if popped is SENTINEL: return default - node_and_keys = zip(nodes, key) + node_and_keys = list(zip(nodes, key)) node_and_keys.reverse() node_and_keys.append((self.root, None)) @@ -76,7 +78,7 @@ def iterate_tree_cache_entry(d): can contain dicts. """ if isinstance(d, dict): - for value_d in d.itervalues(): + for value_d in itervalues(d): for value in iterate_tree_cache_entry(value_d): yield value else: diff --git a/synapse/util/file_consumer.py b/synapse/util/file_consumer.py index 3380970e4e..629ed44149 100644 --- a/synapse/util/file_consumer.py +++ b/synapse/util/file_consumer.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import threads, reactor +from six.moves import queue -from synapse.util.logcontext import make_deferred_yieldable, run_in_background +from twisted.internet import threads -from six.moves import queue +from synapse.util.logcontext import make_deferred_yieldable, run_in_background class BackgroundFileConsumer(object): @@ -27,6 +27,7 @@ class BackgroundFileConsumer(object): Args: file_obj (file): The file like object to write to. Closed when finished. + reactor (twisted.internet.reactor): the Twisted reactor to use """ # For PushProducers pause if we have this many unwritten slices @@ -34,9 +35,11 @@ class BackgroundFileConsumer(object): # And resume once the size of the queue is less than this _RESUME_ON_QUEUE_SIZE = 2 - def __init__(self, file_obj): + def __init__(self, file_obj, reactor): self._file_obj = file_obj + self._reactor = reactor + # Producer we're registered with self._producer = None @@ -71,7 +74,10 @@ class BackgroundFileConsumer(object): self._producer = producer self.streaming = streaming self._finished_deferred = run_in_background( - threads.deferToThread, self._writer + threads.deferToThreadPool, + self._reactor, + self._reactor.getThreadPool(), + self._writer, ) if not streaming: self._producer.resumeProducing() @@ -109,7 +115,7 @@ class BackgroundFileConsumer(object): # producer. if self._producer and self._paused_producer: if self._bytes_queue.qsize() <= self._RESUME_ON_QUEUE_SIZE: - reactor.callFromThread(self._resume_paused_producer) + self._reactor.callFromThread(self._resume_paused_producer) bytes = self._bytes_queue.get() @@ -121,7 +127,7 @@ class BackgroundFileConsumer(object): # If its a pull producer then we need to explicitly ask for # more stuff. if not self.streaming and self._producer: - reactor.callFromThread(self._producer.resumeProducing) + self._reactor.callFromThread(self._producer.resumeProducing) except Exception as e: self._write_exception = e raise diff --git a/synapse/util/frozenutils.py b/synapse/util/frozenutils.py index f497b51f4a..581c6052ac 100644 --- a/synapse/util/frozenutils.py +++ b/synapse/util/frozenutils.py @@ -13,19 +13,20 @@ # See the License for the specific language governing permissions and # limitations under the License. +from six import string_types + +from canonicaljson import json from frozendict import frozendict -import simplejson as json def freeze(o): - t = type(o) - if t is dict: + if isinstance(o, dict): return frozendict({k: freeze(v) for k, v in o.items()}) - if t is frozendict: + if isinstance(o, frozendict): return o - if t is str or t is unicode: + if isinstance(o, string_types): return o try: @@ -37,11 +38,10 @@ def freeze(o): def unfreeze(o): - t = type(o) - if t is dict or t is frozendict: + if isinstance(o, (dict, frozendict)): return dict({k: unfreeze(v) for k, v in o.items()}) - if t is str or t is unicode: + if isinstance(o, string_types): return o try: diff --git a/synapse/util/httpresourcetree.py b/synapse/util/httpresourcetree.py index e9f0f292ee..2d7ddc1cbe 100644 --- a/synapse/util/httpresourcetree.py +++ b/synapse/util/httpresourcetree.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.web.resource import NoResource - import logging +from twisted.web.resource import NoResource + logger = logging.getLogger(__name__) diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py index a58c723403..f6c7175f74 100644 --- a/synapse/util/logcontext.py +++ b/synapse/util/logcontext.py @@ -22,10 +22,10 @@ them. See doc/log_contexts.rst for details on how this works. """ -from twisted.internet import defer - -import threading import logging +import threading + +from twisted.internet import defer logger = logging.getLogger(__name__) @@ -49,17 +49,107 @@ except Exception: return None +class ContextResourceUsage(object): + """Object for tracking the resources used by a log context + + Attributes: + ru_utime (float): user CPU time (in seconds) + ru_stime (float): system CPU time (in seconds) + db_txn_count (int): number of database transactions done + db_sched_duration_sec (float): amount of time spent waiting for a + database connection + db_txn_duration_sec (float): amount of time spent doing database + transactions (excluding scheduling time) + evt_db_fetch_count (int): number of events requested from the database + """ + + __slots__ = [ + "ru_stime", "ru_utime", + "db_txn_count", "db_txn_duration_sec", "db_sched_duration_sec", + "evt_db_fetch_count", + ] + + def __init__(self, copy_from=None): + """Create a new ContextResourceUsage + + Args: + copy_from (ContextResourceUsage|None): if not None, an object to + copy stats from + """ + if copy_from is None: + self.reset() + else: + self.ru_utime = copy_from.ru_utime + self.ru_stime = copy_from.ru_stime + self.db_txn_count = copy_from.db_txn_count + + self.db_txn_duration_sec = copy_from.db_txn_duration_sec + self.db_sched_duration_sec = copy_from.db_sched_duration_sec + self.evt_db_fetch_count = copy_from.evt_db_fetch_count + + def copy(self): + return ContextResourceUsage(copy_from=self) + + def reset(self): + self.ru_stime = 0. + self.ru_utime = 0. + self.db_txn_count = 0 + + self.db_txn_duration_sec = 0 + self.db_sched_duration_sec = 0 + self.evt_db_fetch_count = 0 + + def __iadd__(self, other): + """Add another ContextResourceUsage's stats to this one's. + + Args: + other (ContextResourceUsage): the other resource usage object + """ + self.ru_utime += other.ru_utime + self.ru_stime += other.ru_stime + self.db_txn_count += other.db_txn_count + self.db_txn_duration_sec += other.db_txn_duration_sec + self.db_sched_duration_sec += other.db_sched_duration_sec + self.evt_db_fetch_count += other.evt_db_fetch_count + return self + + def __isub__(self, other): + self.ru_utime -= other.ru_utime + self.ru_stime -= other.ru_stime + self.db_txn_count -= other.db_txn_count + self.db_txn_duration_sec -= other.db_txn_duration_sec + self.db_sched_duration_sec -= other.db_sched_duration_sec + self.evt_db_fetch_count -= other.evt_db_fetch_count + return self + + def __add__(self, other): + res = ContextResourceUsage(copy_from=self) + res += other + return res + + def __sub__(self, other): + res = ContextResourceUsage(copy_from=self) + res -= other + return res + + class LoggingContext(object): """Additional context for log formatting. Contexts are scoped within a "with" block. + If a parent is given when creating a new context, then: + - logging fields are copied from the parent to the new context on entry + - when the new context exits, the cpu usage stats are copied from the + child to the parent + Args: name (str): Name for the context for debugging. + parent_context (LoggingContext|None): The parent of the new context """ __slots__ = [ - "previous_context", "name", "ru_stime", "ru_utime", - "db_txn_count", "db_txn_duration_sec", "db_sched_duration_sec", + "previous_context", "name", "parent_context", + "_resource_usage", "usage_start", "main_thread", "alive", "request", "tag", @@ -90,24 +180,21 @@ class LoggingContext(object): def add_database_scheduled(self, sched_sec): pass + def record_event_fetch(self, event_count): + pass + def __nonzero__(self): return False __bool__ = __nonzero__ # python3 sentinel = Sentinel() - def __init__(self, name=None): + def __init__(self, name=None, parent_context=None): self.previous_context = LoggingContext.current_context() self.name = name - self.ru_stime = 0. - self.ru_utime = 0. - self.db_txn_count = 0 - - # sec spent waiting for db txns, excluding scheduling time - self.db_txn_duration_sec = 0 - # sec spent waiting for db txns to be scheduled - self.db_sched_duration_sec = 0 + # track the resources used by this context so far + self._resource_usage = ContextResourceUsage() # If alive has the thread resource usage when the logcontext last # became active. @@ -118,6 +205,8 @@ class LoggingContext(object): self.tag = "" self.alive = True + self.parent_context = parent_context + def __str__(self): return "%s@%x" % (self.name, id(self)) @@ -155,6 +244,10 @@ class LoggingContext(object): self.previous_context, old_context ) self.alive = True + + if self.parent_context is not None: + self.parent_context.copy_to(self) + return self def __exit__(self, type, value, traceback): @@ -176,6 +269,13 @@ class LoggingContext(object): self.previous_context = None self.alive = False + # if we have a parent, pass our CPU usage stats on + if self.parent_context is not None: + self.parent_context._resource_usage += self._resource_usage + + # reset them in case we get entered again + self._resource_usage.reset() + def copy_to(self, record): """Copy logging fields from this context to a log record or another LoggingContext @@ -200,39 +300,43 @@ class LoggingContext(object): logger.warning("Stopped logcontext %s on different thread", self) return - # When we stop, let's record the resource used since we started - if self.usage_start: - usage_end = get_thread_resource_usage() + # When we stop, let's record the cpu used since we started + if not self.usage_start: + logger.warning( + "Called stop on logcontext %s without calling start", self, + ) + return + + usage_end = get_thread_resource_usage() - self.ru_utime += usage_end.ru_utime - self.usage_start.ru_utime - self.ru_stime += usage_end.ru_stime - self.usage_start.ru_stime + self._resource_usage.ru_utime += usage_end.ru_utime - self.usage_start.ru_utime + self._resource_usage.ru_stime += usage_end.ru_stime - self.usage_start.ru_stime - self.usage_start = None - else: - logger.warning("Called stop on logcontext %s without calling start", self) + self.usage_start = None def get_resource_usage(self): - """Get CPU time used by this logcontext so far. + """Get resources used by this logcontext so far. Returns: - tuple[float, float]: The user and system CPU usage in seconds + ContextResourceUsage: a *copy* of the object tracking resource + usage so far """ - ru_utime = self.ru_utime - ru_stime = self.ru_stime + # we always return a copy, for consistency + res = self._resource_usage.copy() # If we are on the correct thread and we're currently running then we # can include resource usage so far. is_main_thread = threading.current_thread() is self.main_thread if self.alive and self.usage_start and is_main_thread: current = get_thread_resource_usage() - ru_utime += current.ru_utime - self.usage_start.ru_utime - ru_stime += current.ru_stime - self.usage_start.ru_stime + res.ru_utime += current.ru_utime - self.usage_start.ru_utime + res.ru_stime += current.ru_stime - self.usage_start.ru_stime - return ru_utime, ru_stime + return res def add_database_transaction(self, duration_sec): - self.db_txn_count += 1 - self.db_txn_duration_sec += duration_sec + self._resource_usage.db_txn_count += 1 + self._resource_usage.db_txn_duration_sec += duration_sec def add_database_scheduled(self, sched_sec): """Record a use of the database pool @@ -241,7 +345,15 @@ class LoggingContext(object): sched_sec (float): number of seconds it took us to get a connection """ - self.db_sched_duration_sec += sched_sec + self._resource_usage.db_sched_duration_sec += sched_sec + + def record_event_fetch(self, event_count): + """Record a number of events being fetched from the db + + Args: + event_count (int): number of events being fetched + """ + self._resource_usage.evt_db_fetch_count += event_count class LoggingContextFilter(logging.Filter): diff --git a/synapse/util/logformatter.py b/synapse/util/logformatter.py index 3e42868ea9..a46bc47ce3 100644 --- a/synapse/util/logformatter.py +++ b/synapse/util/logformatter.py @@ -14,10 +14,11 @@ # limitations under the License. -from six import StringIO import logging import traceback +from six import StringIO + class LogFormatter(logging.Formatter): """Log formatter which gives more detail for exceptions diff --git a/synapse/util/logutils.py b/synapse/util/logutils.py index 03249c5dc8..62a00189cc 100644 --- a/synapse/util/logutils.py +++ b/synapse/util/logutils.py @@ -14,13 +14,11 @@ # limitations under the License. -from inspect import getcallargs -from functools import wraps - -import logging import inspect +import logging import time - +from functools import wraps +from inspect import getcallargs _TIME_FUNC_ID = 0 diff --git a/synapse/util/manhole.py b/synapse/util/manhole.py index 97e0f00b67..14be3c7396 100644 --- a/synapse/util/manhole.py +++ b/synapse/util/manhole.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.conch.manhole import ColoredManhole -from twisted.conch.insults import insults from twisted.conch import manhole_ssh -from twisted.cred import checkers, portal +from twisted.conch.insults import insults +from twisted.conch.manhole import ColoredManhole from twisted.conch.ssh.keys import Key +from twisted.cred import checkers, portal PUBLIC_KEY = ( "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAGEArzJx8OYOnJmzf4tfBEvLi8DVPrJ3/c9k2I/Az" diff --git a/synapse/util/metrics.py b/synapse/util/metrics.py index 1ba7d65c7c..6ba7107896 100644 --- a/synapse/util/metrics.py +++ b/synapse/util/metrics.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging +from functools import wraps from prometheus_client import Counter -from synapse.util.logcontext import LoggingContext -from functools import wraps -import logging +from twisted.internet import defer +from synapse.util.logcontext import LoggingContext logger = logging.getLogger(__name__) @@ -60,10 +60,9 @@ def measure_func(name): class Measure(object): __slots__ = [ - "clock", "name", "start_context", "start", "new_context", "ru_utime", - "ru_stime", - "db_txn_count", "db_txn_duration_sec", "db_sched_duration_sec", + "clock", "name", "start_context", "start", "created_context", + "start_usage", ] def __init__(self, clock, name): @@ -81,10 +80,7 @@ class Measure(object): self.start_context.__enter__() self.created_context = True - self.ru_utime, self.ru_stime = self.start_context.get_resource_usage() - self.db_txn_count = self.start_context.db_txn_count - self.db_txn_duration_sec = self.start_context.db_txn_duration_sec - self.db_sched_duration_sec = self.start_context.db_sched_duration_sec + self.start_usage = self.start_context.get_resource_usage() def __exit__(self, exc_type, exc_val, exc_tb): if isinstance(exc_type, Exception) or not self.start_context: @@ -108,15 +104,12 @@ class Measure(object): logger.warn("Expected context. (%r)", self.name) return - ru_utime, ru_stime = context.get_resource_usage() - - block_ru_utime.labels(self.name).inc(ru_utime - self.ru_utime) - block_ru_stime.labels(self.name).inc(ru_stime - self.ru_stime) - block_db_txn_count.labels(self.name).inc(context.db_txn_count - self.db_txn_count) - block_db_txn_duration.labels(self.name).inc( - context.db_txn_duration_sec - self.db_txn_duration_sec) - block_db_sched_duration.labels(self.name).inc( - context.db_sched_duration_sec - self.db_sched_duration_sec) + usage = context.get_resource_usage() - self.start_usage + block_ru_utime.labels(self.name).inc(usage.ru_utime) + block_ru_stime.labels(self.name).inc(usage.ru_stime) + block_db_txn_count.labels(self.name).inc(usage.db_txn_count) + block_db_txn_duration.labels(self.name).inc(usage.db_txn_duration_sec) + block_db_sched_duration.labels(self.name).inc(usage.db_sched_duration_sec) if self.created_context: self.start_context.__exit__(exc_type, exc_val, exc_tb) diff --git a/synapse/util/msisdn.py b/synapse/util/msisdn.py index 607161e7f0..a6c30e5265 100644 --- a/synapse/util/msisdn.py +++ b/synapse/util/msisdn.py @@ -14,6 +14,7 @@ # limitations under the License. import phonenumbers + from synapse.api.errors import SynapseError diff --git a/synapse/util/ratelimitutils.py b/synapse/util/ratelimitutils.py index 0ab63c3d7d..5ac33b2132 100644 --- a/synapse/util/ratelimitutils.py +++ b/synapse/util/ratelimitutils.py @@ -13,21 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. +import collections +import contextlib +import logging + from twisted.internet import defer from synapse.api.errors import LimitExceededError - -from synapse.util.async import sleep from synapse.util.logcontext import ( - run_in_background, make_deferred_yieldable, PreserveLoggingContext, + make_deferred_yieldable, + run_in_background, ) -import collections -import contextlib -import logging - - logger = logging.getLogger(__name__) @@ -153,7 +151,7 @@ class _PerHostRatelimiter(object): "Ratelimit [%s]: sleeping req", id(request_id), ) - ret_defer = run_in_background(sleep, self.sleep_msec / 1000.0) + ret_defer = run_in_background(self.clock.sleep, self.sleep_msec / 1000.0) self.sleeping_requests.add(request_id) diff --git a/synapse/util/retryutils.py b/synapse/util/retryutils.py index 4e93f69d3a..8a3a06fd74 100644 --- a/synapse/util/retryutils.py +++ b/synapse/util/retryutils.py @@ -12,14 +12,13 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import synapse.util.logcontext -from twisted.internet import defer - -from synapse.api.errors import CodeMessageException - import logging import random +from twisted.internet import defer + +import synapse.util.logcontext +from synapse.api.errors import CodeMessageException logger = logging.getLogger(__name__) diff --git a/synapse/util/rlimit.py b/synapse/util/rlimit.py index f4a9abf83f..6c0f2bb0cf 100644 --- a/synapse/util/rlimit.py +++ b/synapse/util/rlimit.py @@ -13,9 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. -import resource import logging - +import resource logger = logging.getLogger("synapse.app.homeserver") diff --git a/synapse/util/stringutils.py b/synapse/util/stringutils.py index b98b9dc6e4..43d9db67ec 100644 --- a/synapse/util/stringutils.py +++ b/synapse/util/stringutils.py @@ -15,6 +15,7 @@ import random import string + from six.moves import range _string_with_symbols = ( diff --git a/synapse/util/versionstring.py b/synapse/util/versionstring.py index 52086df465..1fbcd41115 100644 --- a/synapse/util/versionstring.py +++ b/synapse/util/versionstring.py @@ -14,9 +14,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -import subprocess -import os import logging +import os +import subprocess logger = logging.getLogger(__name__) diff --git a/synapse/visibility.py b/synapse/visibility.py index aaca2c584c..015c2bab37 100644 --- a/synapse/visibility.py +++ b/synapse/visibility.py @@ -12,16 +12,16 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import itertools +import logging +import operator from twisted.internet import defer -from synapse.api.constants import Membership, EventTypes - +from synapse.api.constants import EventTypes, Membership +from synapse.events.utils import prune_event from synapse.util.logcontext import make_deferred_yieldable, preserve_fn -import logging - - logger = logging.getLogger(__name__) @@ -43,21 +43,35 @@ MEMBERSHIP_PRIORITY = ( @defer.inlineCallbacks -def filter_events_for_clients(store, user_tuples, events, event_id_to_state, - always_include_ids=frozenset()): - """ Returns dict of user_id -> list of events that user is allowed to - see. +def filter_events_for_client(store, user_id, events, is_peeking=False, + always_include_ids=frozenset()): + """ + Check which events a user is allowed to see Args: - user_tuples (str, bool): (user id, is_peeking) for each user to be - checked. is_peeking should be true if: - * the user is not currently a member of the room, and: - * the user has not been a member of the room since the - given events - events ([synapse.events.EventBase]): list of events to filter + store (synapse.storage.DataStore): our datastore (can also be a worker + store) + user_id(str): user id to be checked + events(list[synapse.events.EventBase]): sequence of events to be checked + is_peeking(bool): should be True if: + * the user is not currently a member of the room, and: + * the user has not been a member of the room since the given + events always_include_ids (set(event_id)): set of event ids to specifically include (unless sender is ignored) + + Returns: + Deferred[list[synapse.events.EventBase]] """ + types = ( + (EventTypes.RoomHistoryVisibility, ""), + (EventTypes.Member, user_id), + ) + event_id_to_state = yield store.get_state_for_events( + frozenset(e.event_id for e in events), + types=types, + ) + forgotten = yield make_deferred_yieldable(defer.gatherResults([ defer.maybeDeferred( preserve_fn(store.who_forgot_in_room), @@ -71,31 +85,37 @@ def filter_events_for_clients(store, user_tuples, events, event_id_to_state, row["event_id"] for rows in forgotten for row in rows ) - ignore_dict_content = yield store.get_global_account_data_by_type_for_users( - "m.ignored_user_list", user_ids=[user_id for user_id, _ in user_tuples] + ignore_dict_content = yield store.get_global_account_data_by_type_for_user( + "m.ignored_user_list", user_id, ) # FIXME: This will explode if people upload something incorrect. - ignore_dict = { - user_id: frozenset( - content.get("ignored_users", {}).keys() if content else [] - ) - for user_id, content in ignore_dict_content.items() - } + ignore_list = frozenset( + ignore_dict_content.get("ignored_users", {}).keys() + if ignore_dict_content else [] + ) + + erased_senders = yield store.are_users_erased((e.sender for e in events)) - def allowed(event, user_id, is_peeking, ignore_list): + def allowed(event): """ Args: event (synapse.events.EventBase): event to check - user_id (str) - is_peeking (bool) - ignore_list (list): list of users to ignore + + Returns: + None|EventBase: + None if the user cannot see this event at all + + a redacted copy of the event if they can only see a redacted + version + + the original event if they can see it as normal. """ if not event.is_state() and event.sender in ignore_list: - return False + return None if event.event_id in always_include_ids: - return True + return event state = event_id_to_state[event.event_id] @@ -109,10 +129,6 @@ def filter_events_for_clients(store, user_tuples, events, event_id_to_state, if visibility not in VISIBILITY_PRIORITY: visibility = "shared" - # if it was world_readable, it's easy: everyone can read it - if visibility == "world_readable": - return True - # Always allow history visibility events on boundaries. This is done # by setting the effective visibility to the least restrictive # of the old vs new. @@ -146,7 +162,7 @@ def filter_events_for_clients(store, user_tuples, events, event_id_to_state, if membership == "leave" and ( prev_membership == "join" or prev_membership == "invite" ): - return True + return event new_priority = MEMBERSHIP_PRIORITY.index(membership) old_priority = MEMBERSHIP_PRIORITY.index(prev_membership) @@ -157,70 +173,55 @@ def filter_events_for_clients(store, user_tuples, events, event_id_to_state, if membership is None: membership_event = state.get((EventTypes.Member, user_id), None) if membership_event: + # XXX why do we do this? + # https://github.com/matrix-org/synapse/issues/3350 if membership_event.event_id not in event_id_forgotten: membership = membership_event.membership # if the user was a member of the room at the time of the event, # they can see it. if membership == Membership.JOIN: - return True + return event + + # otherwise, it depends on the room visibility. if visibility == "joined": # we weren't a member at the time of the event, so we can't # see this event. - return False + return None elif visibility == "invited": # user can also see the event if they were *invited* at the time # of the event. - return membership == Membership.INVITE - - else: - # visibility is shared: user can also see the event if they have - # become a member since the event + return ( + event if membership == Membership.INVITE else None + ) + + elif visibility == "shared" and is_peeking: + # if the visibility is shared, users cannot see the event unless + # they have *subequently* joined the room (or were members at the + # time, of course) # # XXX: if the user has subsequently joined and then left again, # ideally we would share history up to the point they left. But - # we don't know when they left. - return not is_peeking + # we don't know when they left. We just treat it as though they + # never joined, and restrict access. + return None - defer.returnValue({ - user_id: [ - event - for event in events - if allowed(event, user_id, is_peeking, ignore_dict.get(user_id, [])) - ] - for user_id, is_peeking in user_tuples - }) + # the visibility is either shared or world_readable, and the user was + # not a member at the time. We allow it, provided the original sender + # has not requested their data to be erased, in which case, we return + # a redacted version. + if erased_senders[event.sender]: + return prune_event(event) + return event -@defer.inlineCallbacks -def filter_events_for_client(store, user_id, events, is_peeking=False, - always_include_ids=frozenset()): - """ - Check which events a user is allowed to see + # check each event: gives an iterable[None|EventBase] + filtered_events = itertools.imap(allowed, events) - Args: - user_id(str): user id to be checked - events([synapse.events.EventBase]): list of events to be checked - is_peeking(bool): should be True if: - * the user is not currently a member of the room, and: - * the user has not been a member of the room since the given - events + # remove the None entries + filtered_events = filter(operator.truth, filtered_events) - Returns: - [synapse.events.EventBase] - """ - types = ( - (EventTypes.RoomHistoryVisibility, ""), - (EventTypes.Member, user_id), - ) - event_id_to_state = yield store.get_state_for_events( - frozenset(e.event_id for e in events), - types=types - ) - res = yield filter_events_for_clients( - store, [(user_id, is_peeking)], events, event_id_to_state, - always_include_ids=always_include_ids, - ) - defer.returnValue(res.get(user_id, [])) + # we turn it into a list before returning it. + defer.returnValue(list(filtered_events)) |